Found 4 companies
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.1240 Naner Road, Dongying, Shandong, China
Shandong Kerui Petroleum Equipment Co., Ltd was established in 2001 with 47 branches both at home, business covers the research and manufacturing of oil and gas drilling equipments, workover rig, nitr...
Found 4 companies