CONTENT

About us 01
Corporate honor 03
A12seriessnowchains 05
A9seriessnow chains 09
M12 series snow chains 13
M9 series snow chains 17
SUV series snow chains 21
11 series snow chains 25

ABOUTUS

60+COUNTRYANDAREA

Founded in1989,Hunan Industries is committed tobecominga leading supplier of snowchainsintheworld with internationalvision and standards.The company continues to adhere to the business philosophy of“pioneering,realistic and innovative”and the principles of“quality first”，“integrity-based”and “service first” to provide customers around theworldwithexcellent productsand tractioncontrol Solutions.

25 milion + CUMULATIVESALES QUANTITY

Headquartered inJinhua,a cityinthe middleofZhejiangprovincewithoutstanding peopleandapleasantclimate,thecompany hasmore than31,000 squaremetersof productionfacilitiesand5,o0squaremetersof living area,bringing togetherover 300professionals.By introducing cutting-edge technology and advanced equipmentfrom Germany,and integrating modern management concepts,the company hasrealized thecomprehensive optimization of keybusiness processes,including research and development,manufacturing,procurement,sales,and finance, through an efficient managementinformationsystem.

20 bilon+ CUMULATIVESALES AMOUNT

The product line of Huanan covers the whole series of vehicles,forest machinery chains and auto parts,and theproductshave passed the certificationofEuropean UnionEN16662-1,German TUV,Austrian ONORM and IS0 three systemswith their excellentquality,and areexported toEurope and theUnitedStates and otherinternational markets.

36YEARSOFJOURNEY SOLD OVERSEAS

CERTIFIEDPRODUCT

Excellence Recognized, TrustEarned

A12 series snow chains [12mm]

FULLYAUTOMATICLOCKING SAFETYATTHESPEEDOFSECONDS

Automatically lock and tightenwithinmilliseconds. Thehoneycombdesignensuresrock-solidstability

Installation speed Driving comfort Superior Grip Product durability Product lightweighting

Carburizing and quenching

Independently developed special steel

High-strength alloy steel snow chains.

Independently developed special steel. Efficient ice-breaking and anti- slip. D-type chain design features high toughness.

Comprehensive wrapping for multi-angletraction

The locking limit range is wider. It can be installed more quickly and conveniently.

Larger ground contact area brings. more stability and comfort.

AUTORACHETSYSTEM

SINCETHELOCKING DEVICE CANAUTOMATICALLYADJUSTTHETIGHTNESSELIMINATING THENEED FOR COMPLEXTOOLSORPROFESSIONALSKILLS,DRIVERSCANINSTALLANDREMOVETHECHAIN MOREQUICKLY,SAVING TIME.

THEMANUFACTURER'SACTUALMEASUREMENT SHOWSTHATITTAKES23SECONDSFORONETIRE ITENABLESQUICKINSTALLATIONANDCANBE RAPIDLYDISASSEMBLEDWITHIN10 SECONDS.

HUANAN'SSELF-DEVELOPEDNICKEL-TITANIUMALLOYWITHSUPERHIGH
COMPRESSIVESTRENGTH,
SPECIALLYSUPPLIEDTOTHEGERMANMARKET

ORDINARY CHAIN

HRChardness:62

HRC hardness:6

Itdoesntdeform afterthetensiletest. Thecarbonlayerisvisible.

Itwill deform after the tensile test. It has no carbon layer.

Chromium(Cr)

It can improve the hardness and wear resistance of carbon steel.

Molybdenum(Mo) Increase strength and improve plasticity

Manganese(Mn)

Increase the strength of the material

Niobium(Nb)

It canimprove thehardness andwearresistanceofcarbon steel.

Aluminum(Al)

Improve wearresistance,fatigue strength and core mechanical properties

Vanadium(v)

Improve strength,yield ratio,and low-temperature properties

Nickel(Ni)

Improve thestrengthofsteelwithout significantlyreducing its toughness.

Copper(Cu)

Improve theresistanceto atmospheric corrosion

Titanium(Ti)

Increase strength,make thematerial more fatigue-resistant,and improve weldability.

boron(B)

Increasethehardenabilityofsteel

TIRETABLE OFA12CHAINS

A9 series snow chains [9mm ]

FULLY AUTOMATIC LOCKING SAFETYATTHESPEEDOFSECONDS

Automatically lock and tighten within milliseconds. Thehoneycombdesignensuresrock-solidstability

Installation speed Driving comfort Superior Grip Product durability Product lightweighting

Carburizing and quenching

Independently developed special steel

Independently developed special steel. Efficient ice-breaking and anti- slip. D-type chain design features high toughness.

High-strength alloy steel snow chains.

Comprehensive wrapping for multi - angle traction

The locking limit range.is wider. It can be installed more quickly and conveniently.

Larger ground contact area brings. more stability and comfort.

AUTORACHETSYSTEM

SINCETHELOCKINGDEVICECANAUTOMATICALLYADJUSTTHETIGHTNESS,ELIMINATINGTHENEED FORCOMPLEXTOOLSORPROFESSIONALSKILLS,DRIVERSCANINSTALLANDREMOVETHECHAINMOREQUICKLY,SAVINGTIME.

THEMANUFACTURER'SACTUALMEASUREMENT SHOWSTHATITTAKES23SECONDSFORONETIRE. ITENABLESQUICKINSTALLATIONANDCANBE RAPIDLYDISASSEMBLEDWITHIN10SECONDS.

HUANAN'SSELF-DEVELOPEDNICKEL-TITANIUMALLOYWITHSUPERHIGH
COMPRESSIVESTRENGTH,
SPECIALLYSUPPLIEDTOTHEGERMANMARKET

HUANAN CHAIN

ORDINARY CHAIN

HRChardness:62

HRC hardness:6

Itdoesn'tdeformafterthetensiletest. Thecarbonlayerisvisible.

Itwill deform after the tensile test. It has no carbon layer.

Chromium(Cr)

It can improve the hardness and wear resistance of carbon steel.

Molybdenum(Mo) Increase strength and improve plasticity

Manganese(Mn)

Increase the strength of the material

Niobium(Nb)

Itcanimprove thehardness andwearresistanceofcarbon steel.

Aluminum(Al)

Improvewearresistance,fatigue strength and core mechanical properties

Vanadium(V)

Improve strength,yield ratio,and low-temperature properties

Nickel(Ni)

Independently developec specialsteel

Improve thestrengthofsteelwithout significantlyreducing its toughness.

Copper(Cu)

Improve theresistanceto atmospheric corrosion

Titanium(Ti)

Increase strength,make thematerial more fatigue-resistant,and improve weldability.

boron(B)

Increasethehardenabilityofsteel

TIRETABLEOFA9CHAINS

M12 series snow chains [12mm]

Compression resistant and wear resistant, safe and low noise

No jack needed. It can break ice, enhance grip and prevent sideslip.

Installation speed Driving comfort Superior Grip Product durability Product lightweighting

Carburizing and quenching

Independently developed special steel

Independentlydevelopedspecial steel. Efficient ice-breaking and anti- slip. D-type chain design featureshigh toughness.

High-strength alloy steel snow chains.

Comprehensive wrapping for multi-angle traction

The locking limit range is wider. It can be installed more quickly and conveniently.

Larger ground contact area brings. more stability and comfort.

One - click operation for easy disassembly

THEINNERSIDECHAIN FEATURESAN EZ BUCKLEPLATEDESIGN,WHICHENABLES CONVENIENTINSTALLATIONANDEASY DISASSEMBLY,REDUCING THEBURDEN OFLOADINGANDUNLOADING.

EZ CLIP PLATE

HUANAN'SSELF-DEVELOPEDNICKEL-TITANIUMALLOYWITHSUPERHIGH
COMPRESSIVESTRENGTH,
SPECIALLYSUPPLIEDTOTHEGERMANMARKET

HUANAN CHAIN

ORDINARY CHAIN

HRC hardness:62

HRC hardness:6

It doesn't deform after the tensile test. The carbon layer is visible.

Itwill deform after the tensile test. It has no carbon layer.

Chromium(Cr)

It canimprovethe hardnessandwear resistance of carbon steel.

Molybdenum(Mo) Increase strength and improve plasticity

Manganese(Mn)

Increase thestrengthof thematerial

Niobium(Nb)

It canimprove thehardness andwearresistance of carbon steel.

Aluminum(Al)

Improve wearresistance,fatigue strength and core mechanical properties

Vanadium(V)

Improve strength,yield ratio,and low-temperature properties

Nickel(Ni)

'Independently developer special steel

Improve thestrengthofsteelwithout significantlyreducing its toughness.

Copper(Cu)

Improve theresistanceto atmospheric corrosion

Titanium(Ti)

Increase strength,make thematerial more fatigue-resistant,and improve weldability.

boron(B)

Increasethehardenabilityofsteel

TIRE TABLEOF M12CHAINS

M9 series snow chains [9mm]

Compression resistant and wear resistant, safe and low noise

No jack needed. It can break ice, enhance grip and prevent sideslip.

Installation speed Driving comfort Superior Grip Product durability Product lightweighting

Carburizing and quenching

Independently developed special steel

Independently developed special steel. Efficient ice-breaking and anti- slip. D-type chain design features high toughness.

High-strength alloy steel snow chains.

Comprehensive wrapping for multi -angle traction

The locking limit range is wider. It can be installedmore quickly and conveniently.

Larger ground contact area brings. more stability andcomfort.

One - click operation for easy disassembly

THEINNERSIDECHAINFEATURESANEZ BUCKLEPLATEDESIGN,WHICHENABLES CONVENIENTINSTALLATIONANDEASY DISASSEMBLY,REDUCINGTHEBURDEN OFLOADINGANDUNLOADING.

EZ CLIP PLATE

HUANAN'SSELF-DEVELOPEDNICKEL-TITANIUMALLOYWITHSUPERHIGH
COMPRESSIVESTRENGTH,
SPECIALLYSUPPLIEDTOTHEGERMANMARKET

HUANAN CHAIN

ORDINARY CHAIN

HRC hardness:62

HRC hardness:6

It doesnt deform after the tensile test. Thecarbonlayerisvisible.

Itwilldeformafterthetensiletest. Ithas no carbon layer.

Chromium(Cr)

It canimprove thehardness andwear resistance of carbon steel.

Molybdenum(Mo) Increase strength and improve plasticity

Manganese(Mn)

Increasethestrengthofthematerial

Niobium(Nb)

It can improvethehardness andwearresistanceofcarbon steel.

Aluminum(Al)

Improve wearresistance,fatigue strength and core mechanical properties

Vanadium(v)

Improve strength,yield ratio,and low-temperature properties

Nickel(Ni)

Independently developet 1 special steel

Improve the strength ofsteelwithout significantly reducing its toughness.

Copper(Cu)

Improve theresistanceto atmospheric corrosion

Titanium(Ti)

Increase strength,make the material more fatigue-resistant,and improve weldability.

Increase thehardenabilityofsteel boron(B)

TIRE TABLE OF M9CHAINS

SUV series snow chains [16mm]

One - click operation for easy disassembly

THEINNERSIDECHAINFEATURESAN EZ BUCKLEPLATEDESIGN,WHICHENABLES CONVENIENTINSTALLATIONANDEASY DISASSEMBLY,REDUCINGTHEBURDEN OFLOADINGANDUNLOADING.

EZ CLIP PLATE

HUANAN'SSELF-DEVELOPEDNICKEL-TITANIUMALLOYWITHSUPERHIGH
COMPRESSIVESTRENGTH,
SPECIALLYSUPPLIEDTOTHEGERMANMARKET

HUANAN CHAIN

ORDINARY CHAIN

HRChardness:62

HRC hardness:6

It doesnt deform after the tensile test. Thecarbon layerisvisible.

Itwill deform after the tensile test. It has no carbon layer.

Chromium(Cr)

It can improve the hardness and wear resistance of carbon steel.

Molybdenum(Mo) Increase strength and improve plasticity

Manganese(Mn)

Increase thestrengthof thematerial

Niobium(Nb)

Itcanimprove thehardness andwearresistanceofcarbon steel.

Aluminum(Al)

Improve wearresistance,fatigue strength and core mechanical properties

Vanadium(v)

Improve strength,yield ratio,and low-temperature properties

Nickel(Ni)

Improve thestrengthofsteelwithout significantlyreducing its toughness.

Independently developer specialsteel

Copper(Cu)

Improve theresistanceto atmospheric corrosion

Titanium(Ti)

Increase strength,make the material more fatigue-resistant,and improve weldability.

boron(B)

Increasethehardenabilityofsteel

TIRE TABLE OF SUV CHAINS

11 series snow chains

Compression resistant and wear resistant, safe and low noise

DurableandWear-ResistantDesignwithExceptionalTraction

Installation speed Driving comfort Superior Grip Product durability Product lightweighting

Carburizing and quenching

Independently developed special steel

Independently developed special steel Efficient ice -breaking and anti - slip. D-type chain design features high toughness.

High-strength alloy steel snow chains.

Comprehensive wrapping for multi-angletraction

-50°C Freeze-Proof,Anti-Break Snow Chains

Larger ground contact area brings. more stabilityand comfort.

Superior Traction Tire-Protective Design

THESWAN-SHAPEDBUCKLEISMORE SECURE.ITSANUPGRADEDBUCKLE THATLOCKSFIRMLYANDISNOTEASYTO FALLOFF.

THEU-SHAPEDALLOYDOUBLE-HOOKS WITHTHICKENEDSTRENGTHAREFIRM ANDSTABLE,AND WILLNOTUNHOOK.

SWAN-SHAPED BUCKLE

ALLOYU-SHAPED DOUBLE HOOKS

HUANAN'SSELF-DEVELOPEDNICKEL-TITANIUMALLOYWITHSUPERHIGH COMPRESSIVESTRENGTH, SPECIALLYSUPPLIEDTOTHEGERMANMARKET

HUANANCHAIN

ORDINARY CHAIN

HRChardness:62

HRC hardness:6

It doesn'tdeformafter the tensile test. Thecarbonlayerisvisible.

Itwill deform after the tensile test. It has no carbon layer.

Chromium(Cr)

It can improve the hardness and wear resistance of carbon steel.

Molybdenum(Mo) Increase strength and improve plasticity

Manganese(Mn)

Increase thestrengthof thematerial

Niobium(Nb)

It canimprove thehardness andwearresistance of carbon steel.

Aluminum(Al)

Improvewearresistance,fatigue strength and core mechanical properties

Vanadium(v)

Improve strength,yield ratio,and low-temperature properties

Nickel(Ni)

Improve thestrengthofsteelwithout significantlyreducing its toughness.

'Independently developer 1 special steel

Copper(Cu)

Improve theresistanceto atmospheric corrosion

Titanium(Ti)

Increase strength,make thematerial more fatigue-resistant,and improve weldability.

boron(B)

Increasethehardenabilityofsteel

TIRETABLEOF 11 CHAINS

JINHUAHUANANAUTOPARTSCO..LTD.