Tianjin Minjie steel Co.,Ltd was established in 1998. Our factory more than 70000 square meters, just 40 kilometers from XinGang port, which is the biggest port in the north of China . We are a professional manufacturer and exporter for steel products.The main products are steel pipes ,scaffolding products,H/C/U beam channel, and etc.According to standard of GB ,ASTM ,DIN ,JIS.The products are under the ISO9001 quality certification.