Xian Longer Machinery Co., Ltd.

Xi an LONGER Machinery Co., Ltd. is a diversified supplier for extensive range of industrial machinery, it now focuses on providing kinds of oi

Stabilizer Material: AISI 4145H, AISI 4145H Mod. Alloy Steel, AISI 4140-4142, AISI 4340, Non-mag material Specification: OD: 6-36 We offer: 1.Sta

Directional Motor Highlights : Crossover sub with API box connection Dump Valve (optional) Upper Safety Catch Sub Multi-lobe, Mutli-stage Powe

The crown frame is made of high strength steel shapes. Sheave grooves are hardened by medium frequency induction to provide extended service life. W

Triplex Mud Pump F Series Triplex Mud Pump is designed according to Emsco F series mud pump, its expendable parts at the fluid end are interchangeabl