Our firm aims to operating faithfully, serving to all of our shoppers , and working in new technology and new machine regularly for Standard Coating Thickness For Gi Pipes, Hot Rolled Square Pipe, Api 5l/Astm A53 Black Painted Steel Pipe, Double Side Spiral Welding Steel Pipes,Sawl Steel Pipe. Base on the business concept of Quality first, we would like to meet more and more friends in the word and we hope provide the best product and service to you. The product will supply to all over the world, such as Europe, America, Australia,Rwanda, Denver,Irish, Ecuador.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.