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Enterprise Introduction
Chongqing Chuanyi Automation Co., Ltd. (Stock Code: 603100.SH), established in 1965, is a core manufacturer of industrial automation instrumentation strategically prioritized by the state and a state-owned holding listed enterprise. The instrumentation sector serves as a strategic and fundamental industry underpinning the development of the industrial Internet, big data and smart upgrading. In November 2025, the company officially joined the China National Machinery Industry Corporation(Sinomach). It has further integrated into the national high-end equipment manufacturing layout, acting as a vital link in the advanced instrumentation industrial chain. The company continuously fuels the upgrading of China's smart manufacturing toward the high-end of the global value chain.
The company is mainly engaged in two major business segments: industrial automation instruments & devices, and electronic information materials & components. The industrial automation instruments & devices segment covers intelligent control valves, intelligent pressure transmitters, intelligent actuators, intelligent flow meters, temperature instruments, level instruments, analytical instruments, control systems, control devices, industrial software and solutions, etc. The electronic information materials & components segment includes electronic information materials, gemstone components, and related products. After years of development, the company has established a product system with fully independent intellectual property rights. It has provided a large number of complete sets of technical equipment and system solutions for industries including chemical, oil & gas, metallurgy, electric power, nuclear industry, new energy, light industry & building materials, urban rail transit, and other fields. Its economic scale has ranked among the top in the industry for consecutive years, with a leading market share.
The company adheres to innovation-driven development and continuously tackles core and key technologies. It has achieved major domestic breakthroughs in multiple key products, including nuclear power turbine bypass control valves, Class 1E magnetic float level gauges, ultra-low differential pressure transmitters, low-temperature and high-pressure valves for LNG receiving terminals, and high-frequency PDS ball valves for ethylene plants, contributing to the independent and controllable development of major national equipment. With industry-leading intelligent manufacturing capabilities, the company has built national outstanding smart factories and national 5G factories, with a total of 50intelligent production lines in operation. It has been awarded numerous honors, such as the National May 1st Labor Medal, the Second Prize of National Science and Technology Progress Award, National Science Reform Demonstration Enterprise, National Technological Innovation Demonstration Enterprise, one of China's first batch of Innovative Enterprises, one of the first National Quality Benchmark Enterprises, and China Well-Known Trademark.
Looking ahead, relying on the comprehensive industrial and R&D advantages of Sinomach Instrument Group, Chongqing Chuanyi Automation Co., Ltd. will adhere to the development direction of intelligence, green development and integrated innovation. The company will further advance key core technology research and domestic substitution, fully implement digital transformation and international operation strategies, and strive to boost the transformation, upgrading and high-quality development of China's manufacturing industry.
ChongQing ChuanYiAutomation Co.,LTD.
Product Manufacture
– Chuanyi Automation Co., Ltd. Intelligent Control System Branch
– Chuanyi 17th Factory Co., Ltd.
– Chuanyi Automation Co., Ltd. Measurement and Control Technology Branch
\- Chuanyi Automation Co., Ltd.Flowmeter Branch
-Chuanyi Analytical Instrument Co., Ltd.
\- Chuanyi Automation Co., Ltd. Actuator Branch
-Chuanyi Control Valve Co., Ltd
-Chuanyi Automation Co., Ltd. Suda Instrument Branch
\- Chuanyi Automation Co., Ltd.Electric Complete Set Branch
-Chuanyi Automation Co.,Ltd.Rail Transit Equipment Technology Branch
-Chuanyi Automation Co.,Ltd.Crystal Technology Branch
\- Chuanyi Automation Co.,Ltd.Metallic Functional Materials Branch
-Chongqing Chuanyi Kunlun Instrument Co., Ltd.
Yokogawa Sichuan Instrument Co., Ltd.
\- Chongqing Aurumsense Technology Co., Ltd.
\- Chuanyi Southwest Region
Marketing And Technical Services
\- Chuanyi East China Region
-Chuanyi North China Region
-Chuanyi Central and Southern Region
Chuanyi Northeast Region
-Chuanyi Northwest Region
Chuanyi Jiangsu Anhui
-Chuanyi Shandong Henan Region
-Chuanyi Automation Co., Ltd.Engineering Technology Branch
-Chuanyi Automation Co., Ltd.Engineering Maintenance Service Branch —Silian Technology Import and Export Co., Ltd.
Enterprise Culture
Corporate Vision
Dedicated to industrial measurement and control
Bring convenience to high quality human life
Creating an energy saving environmental, efficient and safe society
Enterprise Purpose
Serve The Country
Benefit Employees
Benefit Society
Enterprise Policy
Market-Oriented
Based On Quality
Driven By Innovation And Reformation
Enterprise Spirit
People-Oriented Natural Selection Inheritance&Innovation Pursuit Of Excellence
Quality Policy
Advanced control technology, pursuing excellence in manufacturing,constant improvement,pursuing customers satisfaction
Quality Assurance System
Chuanyi has established the quality, environment and occupational health & safety management systems as per standards ISO19001:2015, ISO14001:2015 and ISO45001:2018 , and has obtained third party’ s certification. By effectively carrying out and implementing the policies, objectives and requirements of the above systems, the Company has devoted itself to constantly improving the management performance and pursuing the satisfaction of customers.
R&D Innovation System
Innovation Development Strategy
Market-oriented; Innovation as the fundamental driving force and growth path; Key, common technology research and application technology development as the core; Continuously enhance the driving force of technological innovation for the development of the company.
Building a new technological innovation system that leads to "leading innovation and excellent product
THREE LEVELS
Technology Center R&D Department, Professional Research lnstitute Professional Branch Company Design Department and Process Department.
FOUR MAJOR SYSTEMS Product Technology Development, Process Quality Assurance, Application Technology Promotion and Technical Management Support.
FIVE TALENT ECHELONS
Technical Innovation Talent Team Composed By Chief Scientists, Chief Experts, Chief Designers, Chief Engineers and Technical Leaders.
Chuanyi Research Institute
Research Centers
Professional Research Institutes
Metrological Testing Service Center
50 Intelligent Production Lines 9 Basic-level Smart Factories 4 Innovative Demonstration Smart Factories 1 Outstanding-level Smart Factory Certified by MIIT
Pilot Demonstration Project of Intelligent Instrument Manufacturing Recognized by National Ministry Of Industry And Information Technology.
Model Enterprise For Integration Of Informatization And Industrialization Recognized By National Ministry Of Industry And Information Technology.
5G+ Industrial Internet Pilot Demonstration Enterprise
Pilot Demonstration Enterprise of Intelligent Manufacturing
Excellent Scenario Of Intelligent Manufacturing
With the gradual deepening application of automation equipment and the rapid p industrial big data intelligent services are becoming the main choices for factory inte development design focusing on intelligent technology, intelligent products, intellig products and services for intelligent factories to meet market demand.
enetration of big data intelligent technology, advanced intelligent instruments and elligence. Based on the market demand, the company carries out top-level innovative ent manufacturing and intelligent engineering application and continuously provides
The PAS300/PAS500/SIS100system covers process control scenarios ranging from small and medium-sized to ultra-large ones, with a maximum scale of 1 million points
Independent intellectual property rights, information and innovation certification, full localization, and secure and controllable industrial chain;
Cross-platform compatibility, supporting operating systems such as Kylin, Windows, and Linux
Multiple network architectures such as C/S, B/S, and P-P;
Redundancy across the entire system, including controllers, power supplies, networks, and l/O modules;
Military-grade microprocessor, 1GHz clock speed, 512MB memory;
l/O module self-diagnosis, hot-swappable with power on, point-to-point isolation;
Supports mixed input of analog signals (voltage/current/thermal resistance/thermocouple);
Supports the national standard IEC61131-3 programming languages (IL, ST, FBD, LD, SFC);
Supports communication protocols such as Modbus, ProfibusDP, OPC DA/A&E/HDA, OPC UA, MQTT, ODBC/SQL, etc;
SIL3 safety certification, triple modular redundancy (TMR, 2oo3) structure;
Abundant product category, widely used in petroleum, chemical, metallurgy, electricity, medicine, food, sanitation and other fields;
High precision of flow control, fully meet the IEC534 standard;
With special application solutions for high temperature, high pressure, wear resisting, impact resisting and other conditions ;
Advanced world-class digital intelligent valve positioner.
The earliest company engaged in research and manufacture of special valves;
Possess many particular patents for valve manufacturing and remanufacturing;
Dozens of customized carbide configuration scenario according to different working conditions;
The most professional company that provides field operation services for control valves.
National standard drafter for intelligent electric actuator;
Intelligent electro-hydraulic actuator with power-off actuating and emergency reset functions;
Over 20 years of engineering application experience in intelligent (frequency conversion) technology;
Output torque range from 50 Nm - 400 kNm, meeting the valve control needs in various industries.
Analysis Cabin System
The 70X3 explosion-proof water quality analyzer can measure PH/conductivity water parameters with Intrinsically safe explosion-proof function, which can be used in explosion-proof sites;
Integrated with different sensors, LEX2000 series water quality analyzer can measure PH/OR, conductivity, acid-base density, dissolved oxygen, turbidity and other water quality parameters;
The WS2000 water quality analysis system can process and analyze vapor quality;
The WS3000 sewage continuous monitoring system can continuously monitor COD, ammonia nitrogen, total phosphorus, total nitrogen, heavy metals, TOC, and total emissions;
The SC series gas chromatograph adopts the chromatographic separation principle to conduct accurate qualitative and quantitative analysis for one or more substances in the mixed gas;
Laboratory construction project, customized modern laboratory and laboratory information management system (LIMS).
WS2000 Series Water Quality System
WS3000 Series Wastewater Online Monitoring System
With multiple global certificates, world-class quality, export to foreign markets;
Electromagnetic flowmeter products adapt to various working conditions for different industries with multi-frequency excitation technology rapid response, hollow tube detection, uniform magnetic field technology,low conductivity technology;
Vortex flowmeter realizes 50:1 wide range and resisting“3g"vibration with 3 patented technologies: DSP+dual probe+FFT power spectrum analysis, the external probe design enables online replacement without flow interruption;
Multi-series differential pressure flowmeter, TS certification and nuclear welding qualification ensure safe operation;
Metal tube rotameter has a 20 1 wide measuring range and multi-flow direction structure to meet various installation requirements;
With an ultra-wide turndown ratio of 1000:1, the thermal mass flow meter is ideal for accurate measurement across both extremely low and extremely high flow rates;
Mass flowmeter can completely replace imported products.
Highaccurancy: ±0.04%(maximum ±0.025%);
Highstability:<±0.1%/10years
Quick response: ≤ 90ms(data refresh time 50ms);
Wide range ratio:100:1
High overload capacity:42MPa(differential pressure can be bidirectional or unidirectional) ;
Standard ultra-low temperature LCDdisplay (-40°C\~80°C) ;
Passed the German TÜV-SIL2/3 functional safety certification,EU CE、 IECEx、ATEX;
Certified by the CIS CU-TR(EAC),RussianSIL,PAC,and CCS classification society ;
Compliant with communication protocol standards such as HART, ProfiBus-PA, FF, Wireless Hart, ZigBee, NB LoT, LORA, 5G, etc;
Explosion-proof : Ex ia IIC T4/T6 Ga,Ex db IIC T6 Gb,Ex tb IIIC T85°C Db;
Completeintelligent diagnosis,simulation,and monitoring functions,and can replace the configuration of the handheld device.
PDS Smart Differential Pressure Transmitter
World's first single crystal silicon resonant sensor (fully digital sensor);
High accuracy: up to ±0.025% URL;
Long-term stability: up to ±0.1% URL/15 years (under normal operating conditions, including overpressure effects);
Fast response: response time 90ms; refresh time 45ms;
Impact of over pressure: ≤±0.03%/25Mpa after 100,000 consecutive unidirectional over pressure tests;
Material of liquid-contacting diaphragm for standard model : Hastelloy C-276;
Dual certified by TÜV (Germany) and Exida (USA), SIL2 certified for standard products and SIL3 for redundant use;
Bi-directional communication function: BRAIN, HART5/7, HART (1\~5V) low power consumption
Foundation Fieldbus, Profibus-PA;
Perfect self-diagnostic function, reduce maintenance time; Local parameter setting.
EJA/EJX Transmitter
Decades of professional production experience in pressure gauges;
Complete product range covering 8 major series with over 100 specifications;
Widely used in national defense, aerospace, petroleum, chemical industry, metallurgy, electric power, food, medicine, environmental protection, new energy, new materials and other fields;
Adapt to the mainstream needs of the process industry, and provide customized solutions for various application scenarios.
With the whole set of production line and testing equipment for sheathed thermocouple introduced from Okazaki in Japan;
Provide overall temperature instrumental solution for large integrated equipment of various industries;
Provide full range of temperature products for petroleum, chemical industry, electrical power, metallurgy, building materials, etc;
Provide high-quality products and services for nation defense, military industry and nuclear, etc.
Cryogenic Storage Tank Multipoint TC
Pressurizer electric heater is used to heat the medium in the high temperature and high pressure vessel. Its special secondary sealing structure can ensure no medium leakage even if rupture happens on the pressure bearing side pipe wall, which can significantly increase product safety;
The shape and power rate of the cluster flange electric heater can be customized, which is suitable for dangerous place with flammable and explosive gas in area Il;
Skid-mounted thermal oil electric heater is a new, safe, efficient and energy-saving industrial heat carrier furnace with complete operational control and safety testing instruments and devices, which can control temperature safely and accurately. It's widely used in petroleum, chemical, pharmaceutical, textile printing and dyeing, light industrial building materials and other fields
Imported quality, high cost-effectiveness;
Radar frequency bands are diverse and antenna types are abundant, providing solutions for various working conditions;
120GHz ultra-high frequency band, with a beam angle of only 1 °;
The maximum range is 120 meters, with a blind spot of only 10cm;
The planar lens antenna and blowing device can effectively prevent material adhesion;
Plentiful measurement methods;
Can debug the instrument through Bluetooth APP;
Magnetic plate are sturdy, reliable, durable, and require almost no maintenance work, and can be installed and used outdoors for a long time;
MPS Series Radar Level Meter
Optional magnetic level transmitter, magnetostrictive level transmitter, capacitive two-wire level transmitter, output 4-20Ma (or with HART protocol) signal, realizing remote centralized measurement and control;
The two-wire system liquid level sensor can be equipped with LED digital display for easily night observation;
The medium temperature of switch products can reach up to 1200 degrees Celsius.
MB Series Magnetic Flap Level Meter
MGS Series Guided Wave Radar
Float Ball Liquid Level Indicator
RS Series Rotary Level Switch
VS Series Tuning Fork Level Switch
RAS Series RFAdmittance Level Switch
Universal input;
Signal isolation processing;
Wide ambient temperature range,minimum -55 °C;
High-precision cold junction compensated circuit;
Drift self-correction system, high-precision algorithm;
Zero point self-stabilization technology and anti-interference technology;
Standard Display is backlight,operating temperature:-40\~85 C.
Signal isolation processing;
Power distribution function;
DGW Series (Card Mounting Type Temperature transmitter)
Intrinsic safe explosion-proof, 3C certified;
TTS281 (High Precision)
Multiple channels available for selection;
Matching multiple on-site instruments;
Short response time: 0.5ms to reach the final value of 90%.
Switching Safety Barrier
xcellent Prouducts
Gas Detector and Alarm Control System
Types of detected gases: combustible gas, toxic gas and VOC gas;
According to the different characteristics of the gas, different detection principles are used, including catalytic combustion type, electrochemical type, infrared type and photoion type;
The detector is equipped with intelligent sensor module, can realize automatic zero tracking, drift correction, sensitivity compensation, temperature compensation and other intelligent functions, optimized EMC anti-interference;
High reliable distributed GDS system is based on DCS system development, with high reliability, high security, high diffusivity,
redundancy design and so on.
The products are suitable for petrochemical, metallurgy, medicine, gas and other complex industrial environment.
Industrial Pressure Sensor
Intrinsic safe products, in line with the standard of Exia ∥l BT4Ga (Ta=-40C +60°C);
High-strength stainless steel structure, small size and light weight;
No oil, welding or internal O-rings;
Wide operating temperature range;
● Measuring pressure up to 60MPa, with low static error and low thermal error;
Compatible with all kinds ofgas and liquid;
Type: absolute pressure, gauge pressure. Measuring range:0\~10Kpa-40MPa;
High anti-vibration stability, durability and EMC/EMI protection.
Intelligent Equipment Operation And Maintenance
Provide an integrated intelligent operation and maintenance solution for rotating equipment, encompassing Predictive Health Management (PHM), Mechanical Protection and Condition Monitoring System (MPS), and High-Speed Data Acquisition System (DAQ)
Mechanical fault prediction and health management: "Prevent disease before it occurs, and prevent deterioration once it occurs." By integrating equipment operation status data such as stress waves, vibration, temperature, and lubrication, along with process data, early warning and trend prediction of faults can be achieved.
Mechanical protection and condition monitoring system: compliant with the international standard API 670, supporting continuous online, multichannel parallel real-time monitoring and protection, compatible with mainstream international similar products, facilitating system integration and upgrade.
High-speed data acquisition system: a high-reliability, high-performance industrial data acquisition and real-time control solution that supports graphical programming, thereby lowering the barriers to development and use
It can adapt to various complex working conditions such as low-speed heavy-load, variable speed and load, constant speed and load, etc. Its application industries cover metallurgy, petrochemical industry, light industry and building materials, energy (thermal/wind/water/nuclear power) coal, rail transportation, aerospace, navigation, municipal environmental protection, equipment manufacturing, and other fields.
Complete Electrical Equipment for High and Low Voltage Distribution System
AC voltage: 220V \~ 660V, 3.6 \~ 40.5 KV, frequency 50Hz;
Widely used in power distribution systems for power plants, substations, petrochemical industry, metallurgy, data centers, new energy, highrise buildings etc;
Carry out real-time monitoring and protection for circuit and electrical equipment of the distribution system;
Intelligent power distribution system can be realized with functions of remote control, measurement, communication and adjustment
xcellent Prouducts
Paperless Recorder Process Regulator
Multi-channel measurement/recording, various control operations;
Advanced safety features, high speed measurement cycle;
External memory card, massive storage space;
Abundant display screen, user authority management, historical data query, alarm information record.
AR2800 Paperless Recorder
Platform Screen Door (PSD)Automatic Platform Gate (APG);
One of the earliest PSD manufacturers of rail transit;
Have more than 10 years' experience in PSD/APG design & manufacturing, installation, commissioning, maintenance and EPC contracting;
Products successfully applied in multiple lines in Chongqing, Chengdu, Shenzhen, Beijing,Shanghai, Wuhan, Changsha etc;
Successfully developed PSD/APG system with complete proprietary intellectual property rights.
Response Within 2 Hours Arrive Within 24 Hours
Chongqing Chuanyi can provide automation instrument products of full technical levels for different users/usages, has the capacity to provide equipment package for medium, large size automatic systems such as 1 millionKW power station, 1 million KW nuclear power station, 5,500m³furnace ,10 million tons of oil refinery, 1.2 million tons of ethylene, 500,000 tons of synthetic ammonia. It is now the leading automatic systemkintegrator and industrial control equipment base in China。 Since 1978, the Company has provided massive automation equipment for Chinese and foreign large integrated systematic projects.
Typical Performance Reference
Petrochemical Industry and Coal Chemical Industry
PetroChina Company Limited
China Petroleum & Chemical Corporation
China National Ofshore Oil Corp.
National Petroleum and Natural Gas Pipe Network Group Co., Ltd
Zhejiang Petrochemical Co., Ltd.
Shenghong Petrochemical Group Co., Ltd.
Shanxi Yanchang Petroleum (Group) Co., Ltd.
Shanxi Dongda Petrochemical Co., Ltd.
Erdos Coal to Oil Branch of China Shenhua Coal to Liquid and ChemicalCo., Ltd.
Luxi Chemical Group Co., Ltd.
Hubei Sanning chemical Co., Ltd.
China Tiancheng Engineering Corporation.
Sedin Engineering Co.,Ltd.
Beijing Huafu Engineering Co., Ltd.
China Coal Shanxi Yulin Energy&Chemical Co., Ltd.
China PingMei ShenMa Nylon Technology Co., Ltd.
Guizhou Kaiyang Chemical Industry Co., Ltd.
Shanxi Dong Xin Yuan Chemical Industry Co., Ltd.
Huainan Mining (Group) Co., Ltd.
China Wuhuan Engineering Co., Ltd.
East China Engineering Science and Technology Co., Ltd.
China Huanqiu Contracting & Engineering Corporation.
China Coal Pingshuo Energy& Chemical ., Ltd.
Shenhua Wuhai Coal Group Corporation Limited.
Taiyuan Chemical New Materials Co.,Ltd.of Yangquan Coal Group
China kingho Energy Group Co., Ltd.
Shanxi Coal Chemical Co.,Ltd.of Shanxi Chemical Group
Typical Performance Reference
Chemical Industry
●Wanhua Chemical Group Co., Ltd.
●Chongqing Yixiang Chemical Co., Ltd.
●Jiangshu Yangnong ChemicalGroup Co., Ltd.
●Fujian Sannong New Material Co., Ltd.
●Cangzhou Zhengyuan Fertilizer Co., Ltd.
●Resin Branch of Hebei Jiuniu Chemicalindustry Co., Ltd.
●Sichuan Lutianhua Company Limited
●Shanxi Shenmu Taian Fien Chemical Co., Ltd.
●Siegfried (Nantong) Pharmaceuticals Co., Ltd.
●Fluorinated Polymer Plant of Zhejiang Juhua Co., Ltd.
●Chongqing Tianyuan Chemical Co., Ltd.
●Fourth Branch of Henan Xinlianxin Fertilizer Co., Ltd.
●Yingchuang Sanzheng (Yingkou) Sugar Fine Chemical Co., Ltd.
●Shanxi Jintai Chlor-alkali Chemical Co., Ltd.
●Panjin Haoye Chemical Co., Ltd.
●ShanghaiShyndec Pharmaceutical Haimen Co., Ltd.
●Shandong Best Chemical Co., Ltd.
●Shanong NHU PhamaceuticalCo., Ltd.
●Comell ChemicalIndustry Co., Ltd.
●CNSG Anhui Hong Sifang Co., Ltd.
●Tangshan Jidong Solvent Co., Ltd.
●Dahua Group Co., Ltd.
●Qinghai Salt Lake Haina Chemical Co., Ltd.
●Qinghai Tiandun Rubber Co., Ltd.
Typical Performance Reference
Metallurgy
●China Baowu Steel Group Corporation
●Angang Steel Company Limited
●MCC Ruimu New Energy Technology Co., Ltd.
●Shandong Iron & Steel Group Co.,Ltd.
●Hebei Zongheng Group Fengnan Iron & Steel Co., Ltd.
●Handan Iron & Steel Group Co., Ltd.
●Maanshan Iron & Steel Co., Ltd.
Instrument and Control Company of Wuhan Iron and Steel (Group) Corp.
●Shougang Jingtang United Iron & Steel Co., Ltd.
●Jianlong Iron & Steel Holding Co., Ltd.
WISDRI Engineering & Research incorporation Limited.
●China Enfi Engineering Corporation
●Yunnan Desheng Iron & Steel Co., Ltd.
●Fushun New Steel Co., Ltd.
●Hunan Valin Lianyuan Iron & Steel Co., Ltd.
●Shanxi Zhongyang Steel Co., Ltd.
●ACRE Coking and Refraciory Engineering Consulting Corporation, MCC
●Beljing Shougang Intemational Engineering Teechnology Co., Ltd.
●Lianyungang New Steel Co., Ltd.
●Xinyu Iron & Steel Co., Ltd.
●Zhongbao Binhai Nickle Co., Ltd.
●Anyang Iron & Steel Co., Ltd.
●Sansteel Minguang Co., Ltd., Fujian
●Henan Jiyuan Iron and Stieel (Group) Co., Ltd.
●Shanxi Taigang Stainless Steel Co., Ltd.
Typical Performance Reference
New Energy
Qujing Defang Nano Technology Co.,Ltd.
Yibin Tianyi Lithium Industry Co.,Ltd.
Sichuan Tianhua times lithium energy Co.,Ltd.
Qujing Defang Yiwei Co.,Ltd.
Yunnan Yuneng New Energy Battery Materials Co.,Ltd.
Suining Shengxin Lithium Industry Co.,Ltd.
Jiujiang Tianci High tech Materials Co.,Ltd.
QinghaiTaifeng Xianxian Lithium Energy Technology Co.,Ltd.
Quzhou Huayou Cobalt New Materials Co.,Ltd.
Hebei Jicheng New Materials Co.,Ltd.
Hubei Xinyuan Haoke New Materials Co.,Ltd.
• PERIC Hydrogen Technologies Co.,Ltd.
SPICH ydrogen Energy Technology Development Co.,Ltd.
Guohua (Chicheng) Wind Power Co.,Ltd.
Guangzhou Hydrogen Technology Co.,Ltd.
Cockerill Jingli(Suzhou)Hydrogen Technology Co.,Ltd.
Wuxi Longji Gas Energy Technology Co.,Ltd.
● Shandong Dongyue Future Hydrogen Energy Materials Co., Ltd.
Huajiu Hydrogen Energy (Henan) Co.,Ltd.
Shanxi Guoxin Zhengtai New Energy Co.,Ltd.
Shanxi Zhengwang Hydrogen Energy Technology Co.,Ltd.
Ningbo Jinfa New Materials Co.,Ltd.
Petronergy Development Co.,Ltd.
Guangrao Kelida PetrochChina Tarim Oilfield Branch.
Qianjiang Qi'an Hydrogen Eemical Technology Co.,Ltd.
Typical Performance Reference
New Materials
●Hesheng Silicon Industry Co., Ltd.
●Sichuan Yongxiang Co., Ltd.
●Inner Mongolia Tongwei High Purity Crystal Silicon Co., Ltd.
●Yunnan Tongwei High Purity Crystal Silicon Co., Ltd.
●Luoyang Zhongsi High tech Co., Ltd.
Xinjiang Qiya Silicon Industry Co., Ltd.
New Energy Co., Ltd.
●Jiangxi Blue Star Spark Organic Silicon Co., Ltd.
●Leshan GCL New Energy Technology Co., Ltd.
●Xinjiang Dongfang Hope New Energy Co., Ltd.
Xinjiang Jingnuo New Energy Industry Development Co., Ltd.
●Inner Mongolia Dongli Photovoltaic Electronics Co., Ltd.
●Ningxia Crystal New Energy Materials Co., Ltd.
●Inner Mongolia Daquan New Energy Co., Ltd.
●Henan Silane Technology Development Co., Ltd.
●Inner Mongolia Xinyuan Silicon Material Technology Co., Ltd.
●Yunnan Zhonghe Silicon Based New Materials Co., Ltd.
●Xinjiang Zhongtai Xinxin Chemical Technology Co., Ltd.
●Hongyuan New Materials (Baotou) Co., Ltd.
●Heyou Chongqing Photoenergy Co., Ltd.
●Xinjiang Daquan New Energy Co., Ltd.
●Yunnan Energy Investment Silicon Material Technology
Development Co., Ltd.
●QinghaiAsia Silicon Semiconductor Co., Ltd.
●Shaanxi Tianhong Silicon Material Technology Co., Ltd.
●Qinghai Lihao Semiconductor Materials Co., Ltd.
Typical Performance Reference
Electric Power
Datang Hancheng Second Power Generation Co., Ltd.
●Huadian Shanxi Yuheng Coal power Co., Ltd.
State Power Investment Group Henan Danhe Power Plant
●Shenhua Shendong Electric Power Chongqing Wanzhou Port Power Co., Ltd.
●Shandong Weigiao Aluminium Power Co., Ltd.
● CPI Beibu Gulf (Guangxi) Thermoelectric Co., Ltd.
Guodian Duyuan Power Generation Co., Ltd.
●North China Power Engineering (Beijing) Co., Ltd.
●China Huadian Engineering Co., Ltd.
●Huadian Qudong Power Generation Co., Ltd.
●Dalian Power Plant of Huaneng Power Int'l inc.
●Sinohydro Intemational Engineering Co., Ltd.
●China National Electric Engineering Corporation
●China Chengda Engineering Co., Ltd.
●China Power Construction Engineering Consulting SouthwestCorporation
North China Power Engineering (Beijing) Co., Ltd.
●Guohua Xuzhou Power Generation Co., Ltd.
●SEPCOlIl Electric Power Construction Corporation
●CNOOC Zhuhai Natural Gas & Power Generation Co., Ltd.
●Xinjiang Shenhuo Coal & Power Co., Ltd.
●Chongqing Qineng Electricity & Auminum Co., Ltd.
East Guizhou Power Co., Ltd.
Xinjiang Aksu Thermoelectic Co., Ltd. of Xuzhou Coal Mining Group
Huainan Pingwei No.2 Electric Power Generating Co., Ltd.
● Chongqing Songzao Coal Energy Co.,Ltd, Anwen Power Plant
Fujian Shengnong Biomass Power Generation Co., Ltd.
Guangzhou Power Engineering Corporation
Typical Performance Reference
Nuclear Industry
Guangdong Nucear Power Joint Venrure Company
Lingao Nuclear Power Company
Shidaowan Nuclear Power Co., Ltd.
China Institute of Atomic Energy
Xiapu Nuclear Power Co., Ltd.
Sanmen Nuclear Power Co., Ltd.
China Nuclear Power Engineering Co., Ltd.
China Nuclear Power Engineering Co., Ltd.
Nuclear Power Qinshan Joint Venture Co. Limited
Qinshan Nuclear Power Plant No. 3
Yangjiang Nuclear Power Co., Ltd.
● Fuging Nuclear Power Co., Ltd.
Taishan Nuclear Power Joint Venture Co., Ltd.
●Liaoning Hongyanhe NuclLear Power Co., Ltd.
Guangxi Fangchenggang Nuclear Power Co., Ltd.
State Nuclear Power Automation System Engineering Company
Light Industry& Building Materials and others
●Anhui Conch Group Co., Ltd
Sinoma Energy Conservation Ltd.
●China Resources Cement (Kaifeng) Co., Ltd.
●Chongqing Wansheng Fuyao Float Glass Co., Ltd.
●Asia Symbol (Shandong)Pulp And Paper Co., Ltd.
●Suihua Xiangyu Jingu Biochemical Technology Co., Ltd.
●Shandong Kesida Machinery Manufacturing Co., Ltd.
●Anhui Gujing Distillery Company Limited
Foshan Haitian (Gaoming) Flavouring and Food Company Ltd.
●Tianjin Changlu Hangu Saltem Co., Ltd.
●Shandong Huayi Com Technology Co., Ltd.
●Kaifeng Air Separation Group Co., Ltd.
●Beijing Lida Fenghua Technology Co., Ltd.
●Zhejiang SUPCON Technology Co., Ltd.
●Zhejiang Import & Export Co., Ltd. of People Ele. Appliance Group
Hangzhou Hollysys Automation Co.., Ltd.
●China United Engineering Corporation
●Sichuan Chuanguo Boiler Co., Ltd.
●Sichuan Air Separation Equipment (Group) Co., Ltd.
●China National Heavy Machinery Corporation
●China National Air Separation Plant Co., Ltd.
Typical Performance Reference
IRail Transit
Chongqing Rail Transit(Group)Co., Ltd.
• Chengdu Metro Co., Ltd.
Beijing Subway Operation Co., Ltd.
Shanghai Metro Group Co., Ltd.
Hubei Intercity Rail Co., Ltd.
Shenzhen Meter Group Co., Ltd.
Changsha Meter Group Co., Ltd.
Hefei Urban Rail Transit Co., Ltd.
Environmental Protection
Fufeng Cement Group Special Cement Co., Ltd.
Wuhu South Cement Co., Ltd.
Taihang Hey Environmental Protection Technology Co., Ltd.
Jiguanshi Sewage Treatment Plant, Chongqing
Leshan Sewage Treatment Engineering
Kunming No. 1.2.4.7.8 Sewage Treatment Plant
Dian Lake Haikou Sewage Treatment Plant, Kunming
South No. 2 Sewage Treatment Plant, Suining
Anshan Wangjiayu Water Treatment Plant
Domestic Sewage Treatment Plant located at Yongxing Town, Chuanshan District, Suining City
China Energy Conservation And Envionmental Protection Group
Beijing Shouhang IHW Resources Saving Technology Co., Ltd.
CPI Yuanda Environmental-Protection Co., Ltd.
Beijing Guodian Longyuan Envitonmental Engineering Co., Ltd.
Chongqing Sanfeng Covanta Environmental Industry Co., Ltd.
Guangdong Likeng Waste-to-energy Power Generation Co., Ltd.
Jiangsu Guofeng New Energy Co., Ltd
Hebei Energy Conservation & Monitoring Center
Typical Performance Reference
Overseas Performance Reference
Iran North Azadegan oll field project
●Iran HENGAM Offshore oil and gas project
Kazakhstan Pavlodar PetrochemicalPlant
Kazakhstan Zhalaroer oil field gas processing&ulilization project
Kazakhstan Aktobe Hope oilfleld's forth oil gas process plant project
Kyrgyzstan 0.8 million ton/year oil refining plant construction project
Turkmenistan South lolotan 100\*108m3/a Commercial gas project
Afghanistan AD project
Bangladesh Gas condensate project
Laos 0.5 million ton/year syivite project
Vietnam National Coal-Mineral Group Aluminum oxide project
●Vietnam Ha Tinh Steel 5000m3 Blast furnace project
Brazil VSB1.4 millon t/y Pellelizing project
Brazil Companhia Siderurgica Nacional newly built heating furnace project
Mlalaysia Steel Continuous casting project
Indonesia PT.KRAKATAU STEEL blast furnace&coking project
lran Ardakam Arfa Plant continuous casting project
India EIL's 2.2 million tons/year steel production project
Zambia Chambishi Copper Smelter 150K ton'/y cooper melting project
Burma Tagaung Taun Nickel minerals melting project
Turkey KARDEMIR Steel company air seperation project
Inida Jiajia power plant 2x660MW Supercritical set project
Inida KAWVAI power plant 2x660MW Supercritical set project
Indonesia CILACAP power plant 1x660MW coal power project
Bosnia and Herzegovina Stanari power plant 1x300MW power project
Philippine CALACA 2x150MW power plant project
Indonesia Sumatra Sumsel 2x150MW pithead power plant
Pakistan Fatima 2x60MW dual fuel supply combined power plant
Bolivia San Buenaventura 7000t/d cane sugar manufacture project
Iran Ardakan 800t/d float glass project
Indonesia DAlNKA 130t/d horizonlal drawing glass production line
Pakislan FAUJI cemant plant's 12MW waste heat power plant project
Ethiopia Messebo 3000t/d cement clinker production line
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