Zhangjiakou CGE GEO-Machinery Co.,Ltd is a professional petroleum machinery manufacturer in China. We are equipment with high-end processing equipment and advanced technology to manufacture high quality products. Our products have gained the certifications ISO9001, ISO14001 and OHSAS18001. Our main products in this category include various sucker rods and couplings.

1. Our petroleum machinery is well-known at home. We are capable of manufacturing various sucker rods and couplings of different grades. Our products have been exported to many countries, such as Brazil, United States, Argentina, India and Thailand.
2. Our sucker rods have won good reputation from international and domestic markets for their good quality.
3. In public bidding, we have gained the supplier qualification from Weatherford (the third petroleum machinery purchasing company of the United States.
4. Our company is now one of the top grade suppliers for PetroChina and Sinopec.

Zhangjiakou CGE GEO-Machinery Co.,Ltd is a wholly-owned subsidiary of China National Geo-Equipment Corporation (CGE). It is a specialized petroleum machinery manufacturer. We now have a staff of 966 persons, among them there are 3 senior engineers of professor level, 17 senior engineers, 53 engineers, 74 assistant engineers, 7 senior technicians and 40 ordinary technicians.