TianjinZhaoLiDa Steel Pipe Group is a leading enterprise of pipe manufacturing industry in Daqiuzhuang. The headquarter locates in Daqiuzhuang Industry District, Tianjin. The group is composed of six branch companies, namely Tianjin ZhaoLiDa SteelPipe Co.,Ltd, Tianjin XinHao Steel Pipe Co.,Ltd, Tianjin HaoDa Steel PipeCo.,Ltd, Tianjin HuaYuXin Commerce and Trade Co.,Ltd, Tianjin WeiHaoDe SteelPipe Co.,Ltd, Tianjin Helon International Trading Co.,Ltd, which is a private enterprise for professionally manufacturing steel pipe products of pre-galvanized square pipe, round pipe, erw steel pipe, spiral steel pipe, hot dipped galvanized steel pipe, etc in China. We have 16 large precision producing lines with a total investment of 500 million yuan. Besides, the company covers an area more than 500 mu and the total number of employees is more than 1000. ZhaoLiDaSteel Pipe Group takes the hot dipped galvanized steel round pipe and square pipe as the leading products, whose annual output can reach to 450 thousand tons also has an honorary title of " industry preferred brand". The annual sales volume of erw steel pipe, hot dipped galvanized steel pipe, spiral steel pipe and other products can reach to 650 thousand tons. And these products widely used in water heating, greenhouse, conduit, petroleum, natural gas and so on. The products of the company has passed through ISO 9000International Quality Management System Certification, and was awarded the title of " National Qualified Product with Stable Quality" by China Quality Association.