Our chains include: 1) Short pitch precision roller chains (A series) Short pitch precision roller chains (B series) 2) Roller chains with straight side plates (A series) Roller chains with straight side plates (B series) 3) Heavy series roller chains Short pitch conveyor roller chain attachments 4) Double pitch transmission chains Double pitch conveyor roller chains Double pitch conveyor roller chain attachments 5) Stainless steel chains Nickel-plated chains Zinc-plated chains 6) Motorcycle chains Engine mechanism chains (Timing chains) 7) Hollow pin chains Silent chains PIV infinitely variable speed chains 8) Double plus chains Escalator step-chains Lumber conveyor chains 9) Leaf chains Chains for car packing Steel chains for sewage disposal Heavy-duty cranked-link transmission chains Other single strand roller chains Sharp top chains 10) Walking tractor chains Combine chains ZGS38 combine chain attachments Rice harvester chains 216BF1 and CA650F1 agricultural chains S type and C type steel agricultural chains S type and C type steel agricultural chain attachments 11) Selection of roller chain Selection of lubrication mode