Changzhou Chengxin Metal Products Co., Ltd.

Established in 1998, Changzhou Chengxin Metal Products Co., Ltd manufactures small size ERW steel tubes and cold drawn precision steel tubes upto 325mm in OD.

Started as a ERW steel tube manufacturer in East China, we are now mainly serving industries like furniture, electrical bicycle, solar power, etc.

Since 2008, we began to produce hydraulic cold drawn steel tubes that are wodely used in hydraulic cylinder, oil drilling&exploration, machineries, etc. Right now, our main customers are world′s major excavator cylinder manufacturers like KYB, DY Power, etc. Hydraulic cold drawn steel tube has been our main sector since the beginning of investment, and we enjoyed an anual turnover increase of 20%-30% in the past 6 years. Right now, we have been a major manufacturer of cold drawn (and honed or skived&roller burnished) seamless tubes for hydraulic cylinders with size range of 50mm*40mm-325mm*280mm in China.

We have improved our management system and production facilities like skiving&roller burnishing machining, non-destructive detection system, and CNC turning lathe to provide more and better service for our customers.

We are ready to serve more customers from all over the world.