GWPCHINA Industry. --The larger supplier of Machinery & materials in Onshore and Offshore . GWPCHINA Industry is situated in the north of China. GWP-Great Wall Petroleum                                       

Established in 1990, it is one of the larger supplier of Machinery (spare-parts) & materials in Oilfield and Offshore in China.
It is an exclusive professional service company mainly engaged in the materials flow and equipment manufacture. It can design and manufacture all major oilfield drilling and production equipment ranging from complete land rig packages to all kinds of specialized oilfield equipment including production equipment, wellhead assemblies, solids control systems, special purpose vehicles as well as tools and accessories include materials supply.

"G.W.P" products are in use all over the Oilfields and Offshore in China and beyond. "G.W.P" pumping units and thread gages have been exported to the U.S. and Germany and have received favorable comments from customers.

Currently, G.W.P has been extend five subsidiaries plants, including Rig spare parts, Seal materials, Green Clean (China Clean), Wire & Mesh, Hardware & Precision Casting, Fireproof Materials, Heat Insulating Materials, Machinery Sealing, etc.