Tianjin Tianyingtai Steel Pipe Co.,Ltd specializes in manufacturing steel pipe for more than 18 years. We mainly produce galvanized steel pipe and black steel pipe. The hot-dipped galvanized steel pipe is widely used in construction and building material. We can produce hot dipped galvanized steel pipe from 15 to 406mm and thickness from 1.5 to 11.75mm. If you have any demand, welcome to us for more information.