Tianhe Oil Group is a comprehensive enterprise of equipment manufacturing and oilfield service providing. The company specialized in innovation, manufacture sales drill petroleum extraction tools, equipments oil field services ...
Address：Shanghai, Shanghai, ChinaBusiness type：Manufacturing
Unionlever International Group is a professional service provider of international trade in basic industrial and building materials. Our business covers Oil & Gas equipment, material, steel, construction equipments, ...
Address：Litang Road, Beijing, Beijing, ChinaBusiness type：Manufacturing