Tianjin Quantong Steel Pipe Co., Ltd. It was founded in 2003. Subsidiary Quanshun Anti-corrosion and insulating steel pipe co, Ltd, Quantong Commerce Co., Ltd and TianjinQuantong Quanshun International Trade Co., Ltd, etc three company. It is an integrated enterprise which is specialized in producing double surface submerged arc spirally welded steel pipe, Anti-corrosion and insulating steel pipe and import and export trade. Is located in Jinghai, Tianjin which is the earliest and largest production base for steel pipes in China., the fixed assets of 162 million yuan, with the registered capital of 62 million yuan, is spiral welded pipe production of professional manufacturers. Screw 2 lines and related inspection equipment. There are 150 staffs, including high-level 15 technicians, strong technical force, advanced equipment, perfect testing equipment. And our company occupies a land area of 100 acres. Our main products are spiral welded pipes, straight seam welded pipe and oil casing, Our product quality takes a leading position in the same industry.

Insisting on the goal of providing perfect products, we carry out ISO9001: 2008 and API 5Lstandard's strictly. Our main products with oil, natural gas, heat addition with water, long distance, the grouting salt, chemical industry, electric power, sidewall casing, the agency piling and other industries; And export the Middle East and southeast Asia.