Tianjin Industry and Business Co., Ltd is a group with producing and foreign trading, which mainly manufactures carbon steel welded pipes, established in 1991. Our plant is located in the south of the outskirt of Tianjin, covered 50,000 square meters, and 180 kilometers far away from Beijing. Presently, there are more than 600 staffs, of which many High-tech talents. Our plant possesses 8 lines welded pipe and 1 line for galvanized pipe for manufacturing size from 1/2” to 10” in accordance to ASTM, API, BS, JIS and DIN standards in different kinds of shapes and styles, suitable in water, oil, gas transmission. Annual capacity is approximately 600,000mt, moreover 500,000mt be exported to North & South America, Middle East, Africa, Australia and South East Asia, in recent years we also are in developing Europe markets.