Our advancement depends over the superior machines, exceptional talents and continually strengthened technology forces for 100mm Diameter Steel Welded Pipe, 15 Inch Seamless Pipe , Oil And Gas Seamless Steel Pipe , High Pressure Pipe ,Erw Lsaw Ssaw Spiral Steel Pipe . Living by good quality, enhancement by credit history is our eternal pursuit, We firmly feel that soon after your visit we will become long-term associates. The product will supply to all over the world, such as Europe, America, Australia,Vancouver , Jakarta ,Guatemala , Wellington .Company name, is always regarding quality as company' s foundation, seeking for development via high degree of credibility , abiding by ISO quality management standard strictly, creating top-ranking company by spirit of progress-marking honesty and optimism.