Seamless Pipe - China Manufacturers, Factory, Suppliers

We are experienced manufacturer. Wining the majority from the crucial certifications of its market for Seamless Pipe, Api 5l X52 Steel Pipe , Seamless Pipe Grade 6 , 16mn Alloy Pipe , Our company, is always regarding quality as company' s foundation, seeking for development via high degree of credibility , abiding by iso9000 quality management standard strictly , creating top-ranking company by spirit of progress-marking honesty and optimism.