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.38,Huanghe Road

CNPS Petro Equipment Co., Ltd. (CNPS), a professional supplier of OCTG, is committed to providing quality casing, tubing, line pipe and sucker rod products at competitive prices and we value every ind...