Xi' an Kingwell Oilfield Machinery Co., Ltd is a professional enterprise, located in Xi' an High-Tech Zone in ShaanXi province, mainly engaged in supplying various oiltools equipment with related....
Xi an LANDRILL oil tools co., ltd. It s founded in 2006 and registered in Xi an High-tech Development Zone We are a customer-oriented manufacturing servicing company. We are specializing in....
We are a professional manufacturer and exporter of the materials and also semifinished, finished Tproducts/ parts produced from Titanium and Nickel alloys. With other Ferrous and Non-ferrous metal....