Model NO. Standard chains and chains with attachments Trademark dp 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.Double Pitch Transmission Chains or Double Pitch Transmission Chains With Attachments1. All parts are heat treatment(quenching and tempering) and controlled in a reasonable tolerance range.2. Tensile strength: 15-20% higher than the standard3. Certificate of Quality: ISO 9001: 2000,4. Centreless grinding.5. Good lubrication with excellent grease.6. Color: Self, dark yellow, dark blue, black7. All attachments are the standard sizes.8. Type: One side outer plates with attachments, one side inner plates with attachments, one side outer and inner plates with attachments, two sides outer plates with attachments, two sides inner plates with attachments, two sides outer and inner plates with attachments.
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Model NO. Standard chains and chains with attachments Trademark dp 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.Double Pitch Transmission Chains or Double Pitch Transmission Chains With Attachments1. All parts are heat treatment(quenching and tempering) and controlled in a reasonable tolerance range.2. Tensile strength: 15-20% higher than the standard3. Certificate of Quality: ISO 9001: 2000,4. Centreless grinding.5. Good lubrication with excellent grease.6. Color: Self, dark yellow, dark blue, black7. All attachments are the standard sizes.8. Type: One side outer plates with attachments, one side inner plates with attachments, one side outer and inner plates with attachments, two sides outer plates with attachments, two sides inner plates with attachments, two sides outer and inner plates with attachments.