Trading Co., Ltd. Shanghai square and rectangular steel pipe   

Shanghai Honghao Trade Co., Ltd. is the production of square tube, rectangular tube, low alloy square tube, galvanized square pipe processing of the professional manufacturers, the company currently has twenty domestic advanced square pipe production line, a total investment of about 90000000 yuan, set high frequency welding USA Thermatool high-frequency welding machine adopts the international advanced level, the unit capacity strength, maximum can be cut, welding production of wall thickness of 16mm tube. The advanced production technology and strong technical force, the detection means complete, products of good quality, good reputation and visibility in the industry, and agents of Anshan Iron and steel, Maanshan Iron and steel (angle steel, channel steel, I-steel, seamless steel tube).

Low alloy square tube | channel | angle | low alloy round bar square rectangle tube | |