Our CZPT and non common ,carbon steel and stainless steel roller chains and conveyor chains are beneath
one, Chain varieties: Agricultural roller chain, agricultural conveyor chain, transmission chain, silent chains, oil pump chains, weld steel drag chains, plastic chains etc
2, Main components:  40Mn. 40Cr, 45Mn alloy metal, SUS304, and POM CZPT for plates, 10#, 20#, 20CrMnMo, 30CrMnTi for pins and rollers
3, Warmth therapy: Carburizing, Austemper Stressing, nitro-caburizing harden and many others
four, Surface area: Zinc plated,Shot peening, black, blue or authentic
five, Bundle: CZPT bag+ carton box+ plywood scenario

We are a top producer of mechanical transmission spare parts, we have great market overseas. Our major items are roller chains, conveyor chains, driving chain, drag chain,transmission chains, bushings, trolleys, sprockets, transmission gears, gear shafts, couplings, rollers, conveyor and so on.

Your inquiry is much appreciated.