Black steel pipe

"Based on domestic market and expand abroad business" is our enhancement strategy for Black steel pipe, Manufacturing Product Project Seamless Steel Pipe , Steel Coil , Galvanized Perforated Square Tube , our qualify products have good reputation from the world as its most competive price and our most advantage of after-sale service to the clients.we hope we can provide a safe, environmental products and super service to our clients from all of the world and establish strategic partnership with them by our professional standards and unremitting efforts.