DongSheng is specialized in producing all kinds of standard and non-standard chains, e.g. A or B series chains, automobile chains, stainless steel chains, combine harvester chains, heavy-duty cranked link transmission chains, stereo garage chains and maintenance-free chains etc. 

 Anti-sidebow chains using  for linear actuation for pushing window  

The chain is used in auto pushing window small machine.

The chains have two materials:

1.carbon steel often with nickeling

2.stainless steel:sus304

phone:0086-579-87383203

skype:wendylove0312 or arancia521

Any comments please feel free to contact us!!

web:www.dschain.en.china.cn