Founded on July 1st, 2007, Tianjin Xinlianxin Steel Pipe Co., Ltd. is situated in Economic and Technological Development Zone of Jinghai, Tianjin, enjoying a favorable geographic position and convenient transportation. Our company now has over 120 employees, including more than 20 middle or senior technicians. We have four hot-dipped galvanized steel pipe production lines with an annual output of 80,000t. Our products include hot-dipped galvanized round tubes with specifications from 20mm ...