Yancheng Halisi Petroleum Machinery Co., Ltd.

We are a company specialising in manufacturing and exporting petroleum machinery products. Established in ***2, We have got API6A API6C certificates, and all the produce process are charged by ISO***1 system.Now we have advanced facilities and producing skills. Our main products:series of flat gate valves, plug valves , well head equipment&christmas tree , choke and kill manifolds, high pressure active elbows, etc.For more details, pls scan our website, ***** Should any of the items be of interest to you , pls feel free to contact us, hope we will build futher business relationship. Your any reply will be appreciated !