Hebei Tianyuan Steel Pipe Manufacturing Co., Ltd. is located in the equipment base in China - Hebei Yanshan County, founded in 2005, covers an area of 345,000 square meters, construction area of 210,000 square meters, with total assets of 3.5 billion, has advanced straight joint pipe production line 2, the spiral seam double submerged arc welding pipe production line 4, and with a high standard of physical and chemical laboratories and advanced detection equipment. Company existing staff 360 people, including 30 engineers and technicians. Business purpose is: "integrity Societe Generale, cooperation and win-win."