Tianjin Yonghao Steel Pipes Group Export&import Co.,ltd

We specialize in various kinds of pipes and other steel products,such as seamless steel pipes,stainless steel pipes, structural pipes, conveying liquid pipes, mild and low-pressure boiler tubes, oil cracking pipes, special pipes for chemical fertilizers, and alloy steel pipes,stainless steel round bar,stainless steel sheet/plate,etc.TIANJIN YONGHAO STEEL PIPES GROUP EXPORT&IMPORT CO.,LTD.is one of the largest professional manufacture and exporter of pipe and other steel product.Our main products are pipes with low, medium and high pressure, including carbon steel pipe, alloy steel pipe , stainless steel pipe, seamless steel pipe,ERW pipe, boiler pipe,zinc-plated and galvanized pipe, etc. They are produced by AISI,ANSI,ASTM,ASME, DIN, JIS, ISO, API, BS. Our products are widely used in oil, chemical industry, power station and other construction projects. They are well sold at home and abroad. We have won high praise from buyers. Our company has passed the evaluation of ISO9001:2... [Details]