Conveyor Chain Its main products as the following: 1.Motorcycle chain: 25H (04CH),415,415H,420,420H,428,428H,520,520H,530,530H,05MA,05MB,05MC,06MC 2. O-ring Motorcycle chain:428SO,520SO,525SO,530SO 3. Roller chain:A series and B series 4. Silent chain:SC3,SC4,SC5,SC6,SC8,SC10 5. PIV chain:A0,A1,A3,A4,A5,A6 6. O-ring chain and xw-chain:420,428,520,525,530,630 7. Leaf chain:LH series 8. Double pitch conveyor chain with attachments: 2040,2050,2060,2080 9. Nickel-plated chain:25NP,35NP,41NP,40NP,50NP 10. Coupling chain