Jiangsu Zhonglin Oil Equipment Co., Ltd is a high-tech enterprise specializing in the design, manufacture, and sales of gate valves, wellheads, X-mas trees, choke and kill manifolds, etc; The company has passed the audit by API, has been certificated by API and obtain the right of using API monogram, The design, manufacturing are complying of API standard. Moreover, Jiangsu Zhonglin Oil Equipment Co., Ltd. has also been certificated by ISO.

https://www.cnzhonglinoil.com/product/valve/