Tianjin ZXHD Steel Trade Co., Ltd., located in Tianjin, is one of the four municipalities in China and also an open coastal city. We enjoy excellent geographic location and convenient water, land and air transportation. We specialize in stainless steel pipes, stainless steel plates, stainless steel coils, seamless steel pipes and round steel. Our products include stainless steel with such specifications as 201, 202, 301, 302, 303, 303S, 304, 304L, 301, 309S, 310S, 316, 316L, 317L, 321, 630, 631, 253MA, 904L; and seamless steel pipes with such specifications as 20#35#45#16Mn, 12Cr1Mov, 35CrMo, 42Cr, 15CrMo, 40CrMo and others. Our company is equipped with sophisticated manufacturing and testing equipments,and a complete testing system has established,which includes advanced testing equipments such as X-ray detector,hydroststic tester,tension tester,metallurgical analyzer and physical and chemical