During the past few years, our business absorbed and digested state-of-the-art technologies the two at home and abroad. Meanwhile, our firm staffs a group of experts devoted to your development of Mechanical Properties St52 Steel Pipe, Chromoly Alloy Steel Pipe , 4135 Alloy Steel Pipe , Water Well Drilling Pipe ,Erw Steel Pipe . We believe we will become a leader in developing and producing high quality products in both Chinese and international markets. We hope to cooperate with more friends for mutual benefits. The product will supply to all over the world, such as Europe, America, Australia,Borussia Dortmund , Nepal ,Lithuania , Georgia .we are fully determined to control the whole supply chain so as to provide quality products at competitive price in a timely manner. We are keeping up with the advanced techniques, growing through creating more values for our clients and society.