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...

Plekhanov str., apt 2

DNEPROHYDROMACH Private Joint-Stock Company is one of the leading companies in the CIS countries providing integrated engineering, manufacturing and start-up services for modern equipment in the metal...

east of third ring road, fengtaidistrict Beijing Beijing 10039, east of third ring road,fengtaidistrict

Qingneng Beijing co., ltd is affiliated to Shandong Qingneng Power co., ltd, is a global trade company enjoying import and export rights which is approved by National Foreign Trade and Economic Cooper...

hekou economic development zone

Dongying Haixin Petroleum Equipment Co., Ltd. (hereinafter referred to as Haixin) is situated in the hinterland of the beautiful and rich Yellow River Delta, registered with 3 million RMB capital, pos...