Tianjin dadejiutong Steel Structure Co., Ltd. is a comprehensive enterprise . We specialize in manufacturing various pipe . Our company has a floor space of 24000 square meters and is located in Jingtuan North Road, Dafengdui Town , Jinghai Countryp of Tianjin city . Our products are various steel pipe ,which are used as industry , livelihood, decoration, paper making, chemistry, metallurgy, petroleum, medicine, dairy, beverage, sugar-refinery, furniture, mechanical and waste water treatment, etc. To ensure high quality of all products, several advanced flow production lines and a lot of efficient and automatic equipment have been used in our workshop. Besides, each operator is quite skilled with plenty of experience. There're 100 employees in our company, most of them are engineers and technicians. Good quality builds good brand, and good brand creates first-class benefit. Stainless