"Sincerity, Innovation, Rigorousness, and Efficiency" is the persistent conception of our company for the long-term to develop together with customers for mutual reciprocity and mutual benefit for Tubing Seamless Pipe Factory OEM/ODM Products, Corrugated Galvanized Steel Culvert Pipe, Black Square Hollow Section Pipe, Ul/Fm Fire Protection Pipe,Construction Building Pipe. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success! The product will supply to all over the world, such as Europe, America, Australia,Zimbabwe, Vietnam,Barcelona, Korea.Our company always concentrate on the development of the international market. We now have a lot of customers in Russia , European countries, the USA, the Middle East countries and Africa countries. We always follow that quality is foundation while service is guarantee to meet all customers.