continue to improve, to ensure product quality in line with market and customer standard requirements. Our company has a quality assurance system have been established for Q235 Galvanized Square Steel Pipe, High Quality Trade Assurance Square Steel Pipe, Hot Dipped Galvanized Square And Rectangular Hollow Section, Smooth Square Tubes Steel,Schedule 40 Carbon Erw Steel Pipe. Accurate process devices, Advanced Injection Molding Equipment, Equipment assembly line, labs and software development are our distinguishing feature. The product will supply to all over the world, such as Europe, America, Australia,Orlando, Danish,Georgia, United Kingdom.With the enterprising spirit of" high efficiency, convenience, practicality and innovation", and in line with such serving guidance of "good quality but better price, " and "global credit", we've been striving to cooperate with the automobile parts companies all over the world to make a win-win partnership.