Transmission chain for the petroleum industry DongHua

Hangzhou Donghua Chain Group Co., Ltd is the biggest chain manufactory in China. This company is specialized in producing all kinds of standard chains and special 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.
We can provide all kinds of transmission chains for the petroleum industry. All these oil field chains are manufactured according to API Spec 7F standard.
If you are interested in our products please feel free to contact us by e-mail.
zhangxb@dhchain.com

www.dhchain.com