Model NO. 428H Color Solid Color Donghua Chain No 04c 25h 219h 270h 420 428 520 530…… Pitch 6.35 6.35 7.774 8.5 12.7 12.7 15.875 15.875…… Structure (for Chain) Roller Chain Trademark dp Transport Package Export Package Specification ISO9001 Origin China HS Code 73151190
Product Description
DONGHUA Chain Group is the most professional manufacturer of power transmission in China, manufacturing roller chains, industry sprockets, motorcycle sprockets, casting sprockets, different type of couplings, pulleys, taper bushes, locking devices, gears, shafts, CNC precision parts and so on. We have passed ISO9001, ISO14001, TS16949 such quality and enviroment certificationWe adopt good quality raw material and strict with DIN, ANSI, JIS standard ect, We have professional quality conrol team, complet equipment, advanaced technology. In 1999, Donghua obtained ISO9001 Certificate of Quality Assurance System, besides, the company also devotes itselt o environmental protection, In2002, it also obtained ISO14001 Certificate of Environment Management System.Motorcycle Chains/Roller ChainsMaterial: Alloy SteelSurface Treatment: Shot Peening / Blacking / BlueingMain Application: MotorcyleISO CHAIN NO. PITCH25H 6.3525H(E) 63.5219H 7.774270H 8.5219HF1 7.785T3F 9.525420 12.7120F3 12.7420H 12.7428 12.7428H 12.7428HSH 12.7428HF1 12.7428HF4 12.7428DS 12.7520 15.875520F2 15.875520F3 15.875520H 15.875525 15.875525H 15.875530SH 15.875630 19.05ProductnameMotorcycle Chains/Roller ChainsMaterialsAvailable1.StainlessSteel:SS201,SS303,SS304,SS316,SS416,SS4202.Steel:C45(K1045),C46(K1046),C203.Brass:C36000(C26800),C37700(HPb59),C38500(HPb58),C27200(CuZn37),C28000(CuZn40)4.Bronze:C51000,C52100,C54400,etc5.Iron:1213,12L14,12156.Aluminum:Al6061,Al60637.EPTaccordingtoyourrequestSurface TreatmentAnnealing,naturalanodization,heattreatment,polishing,nickelplating,chromeplating,znic plating,yellowpassivation,goldpassivation,satin,Black surface painted etc.ProductsAvailablesprockt chains, pulley, shafts(axles,splineshafts,dartshafts),gears(pinions,wheelsgear rack)bearing,bearingseat,bushing,coupling,lock assembly etc.ProcessingMethodCNCmachining,punch,turning,milling,drilling,grinding,broaching,weldingandassemblyQC:Techniciansself-checkinproduction,final-check before package by professional Quality inspectorSizeDrawingsPackageWooden Case/Container and pallet, or aspercustomizedspecificationsCertificateISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009AdvantageQuality first Service superior , Advanced equipment,Experienced workers,Perfect testing equipmentLeadTime15-25dayssamples.30-45daysoffcialorder
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Model NO. 428H Color Solid Color Donghua Chain No 04c 25h 219h 270h 420 428 520 530…… Pitch 6.35 6.35 7.774 8.5 12.7 12.7 15.875 15.875…… Structure (for Chain) Roller Chain Trademark dp Transport Package Export Package Specification ISO9001 Origin China HS Code 73151190
Product Description
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DONGHUA Chain Group is the most professional manufacturer of power transmission in China, manufacturing roller chains, industry sprockets, motorcycle sprockets, casting sprockets, different type of couplings, pulleys, taper bushes, locking devices, gears, shafts, CNC precision parts and so on. We have passed ISO9001, ISO14001, TS16949 such quality and enviroment certificationWe adopt good quality raw material and strict with DIN, ANSI, JIS standard ect, We have professional quality conrol team, complet equipment, advanaced technology. In 1999, Donghua obtained ISO9001 Certificate of Quality Assurance System, besides, the company also devotes itselt o environmental protection, In2002, it also obtained ISO14001 Certificate of Environment Management System.Motorcycle Chains/Roller ChainsMaterial: Alloy SteelSurface Treatment: Shot Peening / Blacking / BlueingMain Application: MotorcyleISO CHAIN NO. PITCH25H 6.3525H(E) 63.5219H 7.774270H 8.5219HF1 7.785T3F 9.525420 12.7120F3 12.7420H 12.7428 12.7428H 12.7428HSH 12.7428HF1 12.7428HF4 12.7428DS 12.7520 15.875520F2 15.875520F3 15.875520H 15.875525 15.875525H 15.875530SH 15.875630 19.05ProductnameMotorcycle Chains/Roller ChainsMaterialsAvailable1.StainlessSteel:SS201,SS303,SS304,SS316,SS416,SS4202.Steel:C45(K1045),C46(K1046),C203.Brass:C36000(C26800),C37700(HPb59),C38500(HPb58),C27200(CuZn37),C28000(CuZn40)4.Bronze:C51000,C52100,C54400,etc5.Iron:1213,12L14,12156.Aluminum:Al6061,Al60637.EPTaccordingtoyourrequestSurface TreatmentAnnealing,naturalanodization,heattreatment,polishing,nickelplating,chromeplating,znic plating,yellowpassivation,goldpassivation,satin,Black surface painted etc.ProductsAvailablesprockt chains, pulley, shafts(axles,splineshafts,dartshafts),gears(pinions,wheelsgear rack)bearing,bearingseat,bushing,coupling,lock assembly etc.ProcessingMethodCNCmachining,punch,turning,milling,drilling,grinding,broaching,weldingandassemblyQC:Techniciansself-checkinproduction,final-check before package by professional Quality inspectorSizeDrawingsPackageWooden Case/Container and pallet, or aspercustomizedspecificationsCertificateISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009AdvantageQuality first Service superior , Advanced equipment,Experienced workers,Perfect testing equipmentLeadTime15-25dayssamples.30-45daysoffcialorder