Tianjin Liye territory of cold-formed steel Co., Ltd. belongs to Tianjin LiYe Steel Group Company Limited, located in Tianjin Economic Development Zone of Ninghe, the company covers an area of 74000 square meters, the registered capital of 50000000 yuan, has a staff of more than 200 people. ��The company invested 12million to introduce advanced current domestic steel production equipment and technology, specializing in the production of various specifications of longitudinal submerged arc welded pipe, expected annual production capacity of 100000 tons. Longitudinal submerged arc welded pipe weld seam with high degree, short, tubular, precise size, uniform pipe wall, wall thickness and diameter range, good internal quality, production flexibility, can better meet the requirements of customers. ��The company specializing in the production of circular pipe: large diameter thick wall thickness longitudinal double submerged arc welded steel pipe ( JCOE ) specifications: 351-1220, wall thickness 7mm-80mm. Executive standard: GB/T3091-2008, GB/T9711.1-1997, API5L; material: Q235, Q345, Q420, 20#, X42-70 pipeline steel pipe and alloy steel pipe. ��The company specializing in the production of rectangle and square tube .specifications: 250*250� 500*500mm; rectangular tube highest specifications 600mm, maximum width ratio is 2:1, 8.0� 20.0mm; thickness, the maximum is 1:20� 1:45 thick; length is 6� 24m; technical standards: GB/T6725-2002, GB/T6728-2002. ��The company is enabled to have experienced technical team, according to customer requirements to develop production process, ensure product quality. We also have a variety of sheet metal, profile product supply customers choice. A one-stop, personalized value-added services, to meet your various needs, improve procurement program for you to simplify the procurement process, save the cost, profit maximization. ��We will be happy to provide our clients with efficient, high quality services, uphold the customer first, the credibility of the first principle, with you to establish long-term friendly relations of cooperation, common development, mutual benefit !