A series roller and bushing chains can be used in all kinds of machines,such as tractor, produce line's auto system, agricultural machine, rooter, lift pump.

Bsides , A/B series as  basical/original chain of some special industrail chains.

Our factory A series chains some normal information:

1.OEM is ok.

2.has taken measures to better antirust

3.long-life duration and high strength

4.pre-stretched and anti-fatigue

duce as your sample or drawing

und quality,reasonable price and prompt delivery are what we persue

7.Packing:1pc packing in PP bag,white inner box, then pack in standard export carton or wooden case,also can packing as your requirement,can print your own logo

The Chain technic treatment is as below:

1.Shot peening  =>2.Bluing =>3.Phosphating =>4.Nickel-plated =>5.Zincing =>6.Heat treatment

 =>7.Carburizing =>8.Quenching =>9.Tempering =>10.Oiling =>11.Greasing