TICACentral AirConditioner Water-cooledFloodedScrewChiller (HeatPump)

Establishedin1991

TICAisa professional enterprise specialized in R&D，manufacturing，sales andservicesof environmentcleaningandthermal energyutilization.

TICAisanationalhig-techenterprise，asingleleadingenterprisecutivatedbytheMinistryofIndustryandInfomation Technologytioaladuitioerpiseofestryustrydomationologyie chairmanmemberofChinaRefrigerationandAir-conditioningIndustryAssociation.Ithasanational-recognizedenterprise technologyctenerpiseademicanoksationndaotoctoaleachokstation.Isctover Beijingirdtteoorooai Hangzhouotiportiniogielilaki MuneeraityinipnendUile.

TICAisalsotheoutstandingproviderofcentralairconditioners forChina'ssubwaynetworksandhassuccessfullyservednearly 60keysubway linesinmajorcitiessuchasBeijing，Shanghai， Guangzhounhgduuoughod TICAis a professional supplier and service provider in China that specializes in system integration of clean environment.While for microelectronics,hospital operatingrooms,biopharmaceutical industry and other professional purificationareas,ourmarket sharehasachievedover 40 % ineach.

TICA QualityForIAQ

TICAfocusesonindoorairqualityAQ)inceanenvironments.Productlinesincludereturnairurifiersheatcovery ventilatoselliidbaiii unitsuedinesialfiatioeldegingreogytbsdanOasse environment integrationsystemandwonthe firstprizeof CMiST.

TICA'sproielsllse wasteheatpowergenerationsystems.In2015,TICAandUnitedTechnologiesCorporation(UTC)establishedaglobal strategic jointventurecooperationrelationshipandacquiredPureCycleanORClow-temperaturepowergeneration companyownedbyPratt&Whitneyunder UTC.TICAobtainedPureCycletrademarksandmorethan10Opatentsand nationalcopigAsttrifullsteooldeldioolde manufacturedwiththetechnical licenseofCarrierunderUTC.

TICAischaracterizedbyexcellnt systemintegration capability.Intheapplicationof "EficientRefrigeration System ofUndergroundRailwayStation,theintegratedCOPoftherefrigerationroomamountsto6.0andtheresearch achievementreaches theinternationaladvanced level.In2018，TICAmergedandacquiredanOFCcentralair conditioning enterpriseSMARDT.TICA'sexcellentsystemintegrationcapabiltyandtheSMARDTOFCwaterchillers helpincreasetheintegratedCOPoftheefficientequipmentroomto6.7to7.0.

TICAaims to build itself into a world-leading system integration supplier and service provider that specializes in clean environment and thermal energy utilization.

TICAowns fiveproductionsitesinNanjinganjinGuangzouhengduandKualaumpurandaetworkofover 70salesand service outletsaround the world. ItsNanjing HQbasereceived3-starcertificationfornationalNo.O01greenindustrial construction.

TICAwater-cooled flooded screwchilleradoptsacompact designand is equipped with the flooded evaporator semi-hermetic double-screw compressor and high eficient heat exchanger.Together with the advanced microcomputercontrol technology,thechilleris highly stableand reliable,and features eficientand quiet operations.Available inavarietyof models,theunitsare idealforscenariosrequiringcomfortandprocess cooling.

TICA water source heat pumpunitsuse underground water,surface water,sewage,sea water,andsoil as cold andheat sources,and providecoling insummerand heating inwinter.Theoperating conditionsare stable throughouttheyear,andthecoolingand heatingcapacitiescanbe beterdeveloped;without theneeds forany cooling towers,there is minimized impacton the surroundings and the operating costs are greatly reduced.

Nomenclature

Water-cooledFloodedScrew Chiller (Heat Pump)

Features

AHRICERTIFIED? www.ahridirectory.org Water-CooledWateChillingand HeatPumpWater-HeatingPackages AHRIStandards550/590and551/591 丰 ? KCRAA ￥ CNAS +

1. Internationally Recognized Quality

Theunits have passed the certification of the Air-Conditioning，Heatingand Refrigeration Institute (AHRl) and China Refrigerationand Air-Conditioning Industry Association (CRAA).

Theunitsareup to the AHRl551/991-2011 standard (AHRl is considered to be the most prestigious organizationin the international refrigeration industry).
BothTiCAunit performance testbenchand independentlydevelopedunitselection software havepassed the AHRlcertification.Everyunit hastopass the teston the testbench recognized by AHRl before delivery.
TICAlaboratoryhasobtainednational CNAScertification.

2.High Efficiency& Energy Saving

TICA's water-cooled flooded screwchillers haveall met National EEl level2,some ofwhich havemetNational EEl level1.

* German patented, semi-hermetic double-screw compressor enables the unit to operate efficiently in both full-load and partial-load conditions.
←Evaporatorand condenser equipped with enhanced heat exchange tubes improve the heat transfer efficiencyand reduce the power consumption.
* TICA'suniquedynamicoptimizationand control algorithmsallow the unit to operateefficientlyunderdifferentoperating conditions.

Efficient Germancompressor

* The double-screw compressor special for German patented water-cooled unit boasts highadiabatic efficiency.The high-efficiencyand large-capacitymotor helps significantly reduce powerconsumption of theunit,enabling theunit to operate efficientlyinfull loadorpartial load.

* The three-stage oil separator of the compressorworkswith efficiency up to 9 9 . 5 % # * Withthesteplessregulationof theslide valve,asinglecompressorcanmatch 2 5 % 1 1 0 0 % load change,and a dual head unit can implement 1 2 . 5 % - 1 0 0 % load change. * The screw rotor is processed with patented technology，and its micron-level precisionensuresprecise engagementand longservice life. * The compressor motor cools down by air suction to ensure long service life,and thecomplete protection function guaranteessafe operationof theunit.

3. Advanced Technology

* Superhigh-efficiencyseriesareequippedwith GB19577standardcompressor toensure that their energy eficiency reaches national EEl level1;theunitsalso use eficientmotorspeciallytailoredto China'spowersupplyconditions,toensure that the compressor operatesefficiently for both full-loadand partial-load conditions;Bizter smart module control technologyalowsmonitoring the units inreal time,including their voltage,temperature,pressureand operating condition,to ensurereliableoperation.

Brand new high-efficiency heat exchanger

Theshell-and-tube type,floodedevaporator featuresnewlyarrangedand enhanced bilateral heatexchange tubesto guaranteeefficient heat exchange; uses CFD simulation to calculateand design liquid bafle to balance the air field,ensuring liquid level stability,andabsorbingair only instead of liquid and guaranteeing stable operation.

* The shell-and-tube type condenser features built-in TICA's patented oil separator,allowingtheoil separationefficiencytobeupto 9 9 . 9 % combined with thecompressor embeddedoil separator;uses CFD simulationtocalculateand analyzesub-coolingpart,and increases the refrigerant's supercooling degree by 2-3 times,ensuring that liquid supply pipes are free of gaseous refrigerant and the unit operatesefficientlyand reliably.

* The detachable lid makes it easy to cleanse the inside of heat exchange tubes, thereby ensuring high efficiency of heat exchanging.

Sophisticated throtle apparatusand unique oil return * Thesophisticated EXV features accurate control,fast speed of response,and awiderange of regulation,allowing the unit to operatereliably whetherunder full loadorpartial load.

* The continuous oil return technology-oil injected by oil-adopts the cutting-edge, special injectionpumptoinjecttheremaining 0 . 1 % oilin theevaporatorinto the compressortoensuresafeand reliablerunningof thecompressor.

* WithTiCA's patented technology of automatic oil injection,the system willautomatically start oil-injectioncontrol programwhen the oil level in the compressor reaches the low limit,ensuring the compressor's safeand efficient operation.

Compact and easy to install

←Both the evaporatorand condenserareconfigured with flangesand clamps to makefield installationconvenient.
←Theunit requiresa small floorarea due to the compact structure.
* Therefrigerant water flowranges from 4 0 % to 1 1 0 % of the nominal flow, making itmoresuitable for flowvariable primarypump.
* Theunit isconfiguredwitha compressorstartup cabinet,to facilitate on-site cable connection by the user.
* The unit is properly insulated.
* With minimal vibration,the unit isequipped with4 pieces of 30mmchloroprene rubbershock-absorbing cushions.
←Sufficient refrigerant has been charged in the unit before the entire unit is delivered.
←During installation on site,users only need to connect the water pipes of evaporator and condenser and connect the power supply.

4. Precise Control System and Reliable Operation

←Sophisticated control system

—Theindustrial-level microcomputercontroller,togetherwith the7-inch colored touch screen,constitutes the control unit of the unit.Asa result,the unit is rather reliable and jamproofand therefore ideal forcomplicated,hostileworkingenvironments.

Unique dynamic optimizationand control algorithms —Benefiting from TiCA'syearsofexperience inairconditioningdesignand application,the control algorithms feature more precise calculation of unit load;the algorithmsare integrated with TICA'sunique dynamic optimizationand control to allowtheunitstomakeadjustmentsinall operating conditionsandto ensure the unitsare keeping running inan efficient,reliableand secure manner;The refrigerant waterflowrangesfrom 4 0 % to 1 1 0 % ofthenominal flow,making itmoresuitable for flow variable primary pump.

* Intelligent control

—Theadvanced pre-control function enablesmeasures to be taken promptly before actual failure occurs to avoid unexpected shutdown of the unit due to analarm. —Multiple compressors canoperateautomatically to reacha load balanceand therefore can prolong theservice life of theunit.
—Each compressor and circuit can be controlled independentlyand can serve as thestandby foranother compressor,minimizing the impact of possible faults. —Uniqueoil returncontrol technologyresolvesthe issueof oil seperation.
—Benefiting from the fuzzycontrol technology，theunit isable toadjust thewater temperature basedonoutdoorair temperatureand hence can enhanceeficiency to the greatest extentwhile meeting the needs.
一The unit supports the compiling of weekly operating schedules to implement comprehensive automatic start and stop control of the unit,and can truly be left unattended.

←Complete safetyprotection

—Power supply protection:phase loss,reverse phase,over-voltage,and under-voltage —Compressor protection: protection for motor overheat,overload,frequent startup, oil leveland highdischarge temperature
—Pressure protection:both evaporator and condenser are equipped with safety valves,and have protection when low pressure is too low, high pressure is too high, and protection for lowairsuction/discharge pressuredifference.
一Otherprotection:too lowwater temperature protection,too lowwater flow protection,sensor failure protection,etc.

* Flexibleand convenient group communication 一Standard RS485 interface and MODBUS RTU protocol are provided,and the unit isconnected to the buildingautomationsystem (BAS),which implementscentralized control and remote monitoring of the unit and control of other attached devices according to the controlling requirement of the BAS.

←Creative wireless communication technology (optional)

—The configured wireless communication module provides Ethernet connection andsupports wireless short message prompt function.Users can access the unit parameters by sending short messages.The unit canautomatically send short messages to the specified end-numberwhen analert is generated.In this way, userscan access the running condition of the unit anytime anywhere.

Parameters of TWSF-FC1 (R134a) flooded-type water-cooled screw chiller High-efficiency series

★Note:

Parameters of TWSF-FW1 (R134a) flooded-type water source screw heat pump unit

Note:

Parameters of TWSF-FG1 (R134a) flooded-type water source screw heat pump unit

Note:

Parameters of TWSF-FC1 (R134a) flooded-type water-cooled screw chiller Superhigh-efficiency series

★Note:

Water-cooledFlooded Screw Chiller (Heat Pump)

Technical Parameter Correction FactorDiagram

Cooling capacity correction factor diagram of the water-cooled flooded screw chiller

nputpowercorrection factor diagramof thewater-cooled floodedscrewchiller

Cooling capacity correction factor diagram of the water source heat pump (underground water) (cooling mode)

Input power correction factor diagram of the water source heat pump (underground water) (coolingmode)

Heating capacity correction factor diagram of the water source heat pump (underground water) (heating mode)

Input power correction factor diagram of the water source heat pump (underground water) (heating mode)

Heatingcapacitycorrection factor diagramof thewatersource heat pump (geothermal) (heatingmode)

Input power correction factor diagram of the water source heat pump (geothermal) (heating mode)

Customizable Component

System

←Full heat recovery technology
Theunitcaneffectivelyrecyclethecondensationheattomettheusagerequirementofwarmwatersuppyfordomesticuseofclients. ←Flow changing technology
Inverterwaterpumpisequippedtoreducesystempumppowerconsumptionbuttonsurestableoperationofteystem,pleaseote that:
1.The chilled water flow ranges from 4 0 % to 1 1 0 % of the nominal flow.
2.Therate of change of water flow should not exceed 30 % perminute,and the recommended rate of change of water flow is 1 0 % per minute.
3.Thewater flow isrecommended to fall within 0 . 8 { - } 3 . 0 { m / s } .Whenthewaterflows tooslowly，the heat transferefficiencymaybeaffected andtheuntfympd;ntaterfooicklyiyadtcssaotely impacting the unit's service life.
4. Cooling waterflow should not exceed 1 1 0 % of the nominal value.Variable chilled water flow design is recommended.
←Perennial cooling
Perennial cooling unit can be provided according to on-site situation.

Electric control

←Circuitbreaker
Depending on customer requirements,circuit breakers may beadded to further effectively protectthe unit.
←Solid-state soft start
Dependingoncustomerrequirements,solidstatesofttartmaybeequippedtolowerthestartupcurrentoftheunitandtoreducethe impact on the power grid.

Container

←Waterpipe connectionmode:standard clamp connection,optionalflangeconnection ←Waterside pressure:standard unit container pressure is1.0MPa (1.6MPaand2.0MPaoptional) Waterpipe connection direction: Depending onthe instalation siteconditions,the pipe directionmay be varied

Others

←Shock absorbing device:The unit comes with 4 pieces of 3 0 \mathsf {mm } chloroprene rubber shock-absorbing cushions. Spring shock-absorbing cushionsmay be provided depending on customer'srequirements.
Botom channel steel: Bottom channel steel may be provided depending on customer's requirements.
* Insulation:A standard unit is insulated with 2 0 \mathsf {mm } rubber and plastic insulation material.A 4 0mm thick layer of insulation may be provided upon request.
●Package:Astandardunitis packed with heatshrinkable membrane.Itmaybealso provided withawooden boxif required.
Note:For any additional requirements,please contact the local dealerof TICA.

Unit options-full heat recovery (for FW, FG heat pump units only)

ThecondensatioatecoeryistoseatehagevicetoortasteatfrotodenserSpecifilorigt exitingfromthecompressorwilfirsentertheheatrecoverydevicewhereitcouldexchangeeatwithrunningwatertoproducedomestic orindustrial hot waterandwill then enter the condenser to exchange heat.

The following figure shows the diagram of heat recovery process of domestic hot water.

Water-cooledFloodedScrew Chiller (Heat Pump)

UnitDimensions

Singleheadhigh-efficiencyseries

★Note:

1.Thewaterinletandoutletpipesofevaporatorandcondensermustbesupportedtoavoidapplyinganyexternalforcetotheuni
2.Thesizeof theequipmentroomareacan guaranteerepairand maintenanceof theevaporatorand condenser.

★Note:

1.Thewaterinletandoutletpipesofevaporatorandcondensermustbesupportedtoavoidapplyinganyexternalforcetotheuni
2.Thesize of the equipmentroomareacan guaranteerepairand maintenance of the evaporatorand condenser.

—Single head super high-efficiencyseries

Dual headsuperhigh-efficiencyseries

★Note:

1.Thewaterinletandoutletpipesofevaporatorandcondensermustbesupportedtoavoidapplyinganyextenalforcetotheunit
2.The sizeof theequipmentroomareacan guaranteerepairand maintenanceof theevaporatorand condenser.

Lifting Diagram

Water-cooledFloodedScrew Chiller (Heat Pump)

Foundation Diagram

Note

1.The vibrationof the unit is very small,so it can be placed on the concrete ground directly.

2.If the customer needs to build a foundation and use foundationboltsorexpansionboltstofix theunit,refer tothe above figure tocomplete theconstructionand installation.

3.If theequipment roomis built on the floor,the floorshould haveenough strength and stiffness to bear the operating weight of the chiller.

4.When buildingaconcrete foundation,buildadrainageditch around the foundationto facilitatedrainage,andmakesure thatthefoundationedgeissmooth.

5.The foundation isapplicable to the left-type units.For righttype units,please switchX1,X2 valuesshown in the table.

InstallationandMaintenance

Check valvesmustbe installedattheunit inletand outletto facilitateroutinemaintenance of thewatersystem.It isadvisedtoinstalla thermometerandapressuregaugeatthewaterinletandoutletoftheheat exchanger for the unittofacilitateroutineinspectionandmaintenance;installawaterfilteratthewaterinletofthepumptoprevent impurities fromentering thepumpand heat exchanger;check thepipeline seal inadvance before the waterpipe is insulatedandwaterenterstheunit;installadampingdeviceonallthepipelinesconnectedtotheunit;installaflow controldevicemeeting requirements (unitis equipped with thewaterflow switch);keepawayfromthewaterinletand outletpipesof the heatexchangerofunit when instalingdrainagedevices forthewatersystemofairconditioning engineering,otherwise normal use of the unitwillbeaffected.

External Water Pipe Connection Diagramof Cooling Only Unit

Notes for pipelinedesignand installation:

1.Watercyclingsystem shallbe designedassimpleas possibleand avoiding too manyelbows.Straight pipesshal
bearranged on the same plane where possible.
2.Payattentiontothewaterinletandoutletpositionsofcondenserand evaporatorlestanyconnectionerors takeplace.
3.Install manual or automatic air release valve at the top points of water cycling system.
4.Theexpansiontankshouldbeanti-corrosiveandrustproofand installedatthehighestpointsofentirepipelinesystem.
5.Install a thermometeranda pressure gaugeatthe chilled and cooling water inletsandoutletsrespectively.
6.Install drainvalvesatthe bottomofallocal elbowstomakesurethewaterin thewhole system isemptied.
7.Installcheckvalvesatthechiled waterandcooling waterpipelineconnecting theunitheatexchangerto theuser's
waterpipe.
8 Installbypass valves betweenwaterinletandoutletpipesof heat exchangerforfuturemaintenanceand pipelinerinsing.
9.Installflexible joints to reduce vibration of pipelines.
10.Installfilters before water pumps because impurities will cause fouling of the heat exchanger.
11.To boost cooling (heating) performance and save energy,pipelines shallbe completely insulated.
12.To preventfrequent tipoftheunituetoteloadtoosmall,itisrecommendedtoinstallanenergystoragetank.
13.The pipesmust not exceed thepermissiblemaximumwaterflow.
14.Thepipesandconnectorsdirectlyconnectedtocontainersshouldbeeasytodisassembletofacliatecleaning
andappearance check of the heat exchanger joint.

External Water Pipe Connection Diagram of Heat Pump Unit

Cooling insummer:valves1,2,3,4,9,10closed;valves5,6,7,8 opened Heating inwinter:valves1,2,3,4closed; valves5,6,7,8,9 and10 opened

Recommended Glycol Solution Concentration

Water System Diagram of Heat Pump Unit

SelectionofWaterSystemParts

Check valve:

Determine thevalveaccording to thewater pipe diameter.Usualy the pipe diameter of the selected valve is consistent with the connected pipe diameter of the unit.

Water filter:

It isused to filter the impurities from the watersystem.Usually selecta filterwithmore than60meshes.

Checkvalve:

It is installed at the water pump outlet to prevent damage to the water pumpwhenwaterflows back.The valve pipeand unit connecting pipe are consistent in the diameter.

Bypass valve:

It is installed between the inlet water pipe and outlet water pipe of the unit container.Open thisvalvewhen cleaning the pipeline.

Thermometer:

Facilitates repair and maintenance and observes unit running.Usually the range of O to \boldsymbol { \ 1 0 0 ^ { \circ } C } isselected.

Water pump:

Thewatercapacity ofwater pump is selected according to thewater flow parameters of the unit:
Pumpwatercapacity = \mathsf { L } ^ { \star } 1 . 1 (L-Unit water flow); the pump lift is calculatedaccordingtothefollowingformula:
Pumphead \mathbf { \Sigma } = \mathbf { \Sigma } {Unitwaterresistance ^ + Mostunfavorablepipe length \* ( 2 % - 5 % ) +Water resistanceat the end of themost unfavorable path}\*1.1

Automatic air discharge valve:

Itisinstalledonthe highest point of thesystemandused todischargeair from the water system and make the unit operate normally.

Expansionwater tank:

Accommodatesexcessivewater,stabilizesthewaterpressure in the system,andsupplements thewater inthesystem.Generally it is installed atthereturnwaterpipe,higher than thewaterpipe inthesystem,so that theunit can operate properly. Its capacity is calculated according to the following formula:

Expansionwater tankvolume V = ( 0 . 0 3 to 0.04)Vc Vc-System water capacity

Energystorage tank:

It isused to regulate theenergy to reduce thestart/stop frequency of the compressorwhen the air conditioning system load changes,improve the system operation efficiency,and prolong the service life of the unit.
Itscapacity iscalculatedaccordingto the following formula:
Energy storage tank volume \mathsf { V } ( \mathsf { m } ^ { 3 } ) = ( \mathsf { Q } / 2 7 . 9 \mathsf { n } ) . VS
Q—Cooling capacity (kW)
n一Number of heads
Vs一Pipeline in thechilled water system and water capacity ( \mathsf { m } ^ { 3 } ) in the heat exchanger

Minimumwatervolume:

Minimum water volume of the water circulation system is calculated by the following formula:Volume \mathbf { \Sigma } = \mathbf { \Sigma } C \mathsf { A P } \left( \mathsf { k W } \right) x \mathsf { N } { ~ } (L)

Where,CAP (kW) is the nominal cooling capacity of the unit under standard operating conditions.

Thiswatercapacityisrequiredforstableoperationandaccurate temperaturecontrol of theunit.It isusuallynecessary toadda tank (with baffle plate) toreach therequiredcapacity.The tank hasa built-inbaffle plate to ensureadequate mixing (water or saline).

Seeexamplesbelow.

★Note

ese pressuredropisnot greater than O.O2MPa.Thesystem isqualified when leakage isnotdetected.
s 1.5-2 times of the maximum test pressure.
ae andcheck thesystem.Repaircannotbe performed when there ispressurein thesystem.

Check Items Before Startup

Waterway part

Check all the water system pipelines and confirm that the waterwayconnections of evaporatorand condenserare connectedcorrectlyand thewater flowdirectioniscorrect, check if the above-mentionedwater inletand outlet pipes of heatexchangerare well connected,openall the water valves and start the related pumps.Rinse thewater pipes to ensure cleanness of the water system,and check all the water pipes andjoinsfor leakage.Dischargeairfromtheevaporator andcondenserwaterways,keepthewaterwayscleanand freeofruststains,testthewaterside resistance lossof the evaporatorand condenser,and check if thewaterquantityis proper;make sure that the temperature sensor is connected correctly.

Circuit part

Disconnect the main isolating switch and check all the starting circuitsandcontrolcircuitsofthecontrolcabinet.Makesurethat all theswitchesaredisconnected.Check the powersupply for the unit.Its voltage fluctuation range cannot exceed ± 1 0 % of therated voltage indicated on theunit nameplate,and the phasevoltage unbalance cannot exceed 2 % check if there is enough power supply capacity to meet the startup and full load operation conditions of the unit.Confirmthatallthewireandfusespecificationsmatchoperation of the unit,and complete all the interlocking control lines according totherelevant electric control drawings.Make sure thatall theair conditioningaccessoriesand control devices operateproperly,and the sufficient cooling capacity can be provided to meet the unit operation requirements when the unit operates for the first time.

Unit part

Makesure that thecompressoroil heaterhasbeenpowered on for more than 3 hours.Observe the oil level from the sight glass.If oil level cannot be seen,add oil. Open the discharge checkvalvecompletelyand turnit1/2 turnclockwise.Start the liquid supply check valve,air conditioning accessories, condensatewaterpumpand chilledwaterpump,andcheck ifall thesafetycontroldevicesareintheoriginalstateand if theirsettingsarecorrect.For therelatedcheck items,referto <Table1> below.

Safety device

Theunit isequippedwith safety protectiondevicesto ensure safeoperation.Whenasafetydeviceoperates,the fault indicator is turned on,this part of the functionwillstop,and the otherpartsare still normal.Youareadvisedtostop theunit andlocatethecauseevenifapartbecomesabnormal,lest theunitwould sufferamore severeaccident.For the specific safety device series on theunit,see<Table 2 > ：

Water-cooledScrewChiller

Water Source Screw Heat Pump Unit

RoutineMaintenance

TICArecommends theuserrecord theroutineoperatingdataofair-conditioning equipmentandregularlycarryoutmaintenance. 1.Beforeusingtheunitforthefirsttime,checkthefunctioningof theairsideequipmentandotherpartsofthewatersystem. 2.(Recommended) Use the following service schedule to maintain the unit:

Notes:

4008-601-601

NANJINGTICACLIMATESOLUTIONSCO.,LTD.
Address:No.6,Hengye Road,Nanjing Economicand Technological DevelopmentZone,China Postalcode:210046
Tel: 86-25-85326977
E-mail: tica@ticachina.com