CHJC-ZHUJI SPECIAL CHAIN CO., LTD is the specialized Chain enterprise Our factory is not only a proper chain enterprise of forming a complete set to otherfactories of home , but also a perfeet one of producing exporter. Our products are mainly DF BRAND, A and B, the two series of standard roller chains, and other kinds of chains.And we may design and produce all types of producing lines according to the need of customers Our produce enjoy high reputation and have strong competitive power on the markets both at home and abroad. Customers at home and abroad are warmly welcome to contact us by letter or in person. The product content .short pitch transmission precision roller chains an attachments .extended-pitch precision roller chains and attachments for transmission and conveyors .short pitch transmission precision bush chains .heavy-duty cranked-link transmission chains .roller chains for beer bottlinet conveyors .chain cluth .sprocket .leaf chain .hollow pin chains .transmission roller chains for motorcycles .toothed chains .flat-top chains for conveyors