江苏隆盛钻采机械制造有限公司
Jiangsu longsheng drilling machinery manufacture co., LTDBooth：E2223

Long Sheng Co.,Ltd locates in Chang Shu Economic Development Zone。 As started in 2006, we were the first one applied Multi-ram die forging technologies to the manufacture of drill pipe joint and high-pressure valves，which filled the blank in China. The successful Multi-ram die forging technologies development of tubing head（700kg），5 1/16-15000psi（1000Kg），bonnet，link block, Drill pipe joint, and 6D ball valve body cover during 2019 and 2020 years has reached the leading level in China