Company concurrently: Panzhihua (Chengdu), Baotou, Tianjin (large seamless), smelting steel, Anshan Steel, Bao Steel, Hengyang and other steel production of high quality seamless pipe, alloy seamless steel tubes, precision bright seamless, 15crmoG high alloy pipe, 16mn low alloy steel pipe, 45 # 20 # thick-walled seamless pipe, large diameter thick-walled seamless non-standard. Standard: GB: structural tube GB / T8162-1999, fluid management GB / T8163-1999, low-pressure boiler pipe GB3087-1999, high-pressure boiler pipe GB5310-1995, fertilizer dedicated pipe GB6479-2000, oil cracking pipe GB9948-88, ship pipe GB5312-1999, hydraulic support GB17396. American Standard:. A53, A106A, A106B, AP15L, ST45.8-III, SA210, SA213 mining, textile, electric power ... company with strong capital and strong government support, with advanced production equipment, first-class production technology and complete testing equipment, it has put into the cold drawn seamless steel pipe production line and hot-rolled seamless steel pipe production lines. Specialized in exporting various materials seamless steel tubes, welded pipe, stainless steel pipe, ductile iron pipe, the pipe, galvanized pipe, brass, aluminum, 16mn seamless steel pipe, precision seamless steel tubes, thick-walled seamless steel pipe, large diameter seamless, Q345B seamless steel tubes and a variety of volume sheet metal. All products meet ASTM standard, high-precision bearing steel Which is good, and adopted the internationally recognized production license certification, the international quality management system certification ISO9001: 2008, Luoyang high precision bearing steel, API 5L and API 5CT certification. Over the years, the company to high-quality products, dedicated service, sells more than 30 provinces and cities as well as Europe, America, Southeast Asia, Africa, the Middle East and East Asia, trusted by domestic and foreign customers.