The company constantly researches and innovates to enable product quality and precision to be leading in the world and also to have powerful market competitiveness. The products are widely used in such national big oil fields and special oil tube manufacturers as CNPC, CNOOC, Sinopec SLOF, Huabei Oilfield, Tianjin Pipe Corporation and CNPC Baoji Petroleum Steel Pipe Co., Ltd, etc.. Meanwhile, the products also are supplied to Weatherford oil Tools Middle East LTD,Third Coast Gage&Calibration etc.,Sonsan Sondaj Sanayii LIT.STI.,Energogazpostavka Co.Ltd.,MTQ Oilfield Services WLL,Seenopex Oil Services Co.Ltd. and sold to such countries and regions as America, Europe, Australia, Africa, Southeast Asia, the Middle East, USA, Russia and India, etc.