No.228,Nanyi Road

Dongying Kangyu Petroleum Engineering Technology Service Co.,Ltd located in the Yellow river delta city-Dongying City, the base of the second largest oilfield in China, Shengli Oilfield. The company&a...

NO. 75, South Fuzhou Road, Shinan District Qingdao Shandong 0, NO. 75, South Fuzhou Road, Shinan District

We take pride in our potential to deliver Harmonic Choke with quality standards that our clients demand for. mud pump,drill pipe,drill collar,rotary hose,BOP,wellhead and X-mas Tree,casing and tubing,...