Top Spiral Pipe Suppliers/Steel Pipes Manufacturer in China.Years of experience in the export of spiral steel pipes.We have large stocks and has set up extensive international sales network covering Southeast Asia, Middle East, Africa, Europe and America. Our products have been widely used in many industries such as oil&gas transportation, water transmission, construction, piling, ocean dredging, automobile engineering and etc.
Production quality has always been at the top of our priority list
The certificate: API 5L, API 5CT, API 5DP, ISO, SGS, BV
Products as order can be finished within 20 days
scientific management, strict standard, keep improving, strive for first-class