steel pipe co., Ltd. was founded in 2008, is located in Jinshan district of Shanghai, with a total investment of 200 million Yuan, covers an area of 220,000 square meters, is currently the largest professional production of welded steel pipe production bases.

    the company currently has a diameter 114-377mm small high-frequency straight seam electric resistance welded pipe production line, a caliber 508-3048mm spiral double submerged arc welded steel pipe production line, A caliber 325-1420mm spiral double submerged arc welded steel pipe production line, a caliber 508-1820mm spiral double submerged arc welded steel the pipe production line (wall thickness of material up to X80, 6-22mm), a pipe outside coating production lines and a steel pipe internal coating production lines, annual output of 500,000 tons steel pipe and outer anticorrosion, steel, 3 million square meters of 1.2 million square meters.
 

the company has established a perfect subject to ISO9001:2008 of the quality management system-requirements, ISO14001:2004 under the environmental management systems-requirements, 18,001:1999 of the occupational health and safety management system specification OHSAS standard tube system, and obtained certificates of three systems, as well as the United States Petroleum Association certificate of right to use API Monogram.   

products are widely used in petroleum, natural gas, oil, water, gas, chemical, pulp dyes pressure pipeline and construction junction the structure, pile driving, highway guardrails, the container tube.

    is located in Jinshan district of Shanghai City, Jinshan as portals in southwest of Shanghai and the Yangtze River Delta hub zone, location, logistics advantage highlights.