Our company since its inception, constantly regards product or service high quality as business life, continually improve creation technology, make improvements to product high-quality and consistently strengthen business total high-quality management, in strict accordance together with the national standard ISO 9001:2000 for Fbe Coating Standards, SPIRALLY WELDED STEEL PIPES ASTM A252 Factories , High-Quality Cylindrical Shapes Steel Pipe , S355 J0 Spiral Steel Pipe Exporters ,High-Quality S355 J0 Spiral Steel Pipe . We are highly aware of quality, and have the certification ISO/TS16949:2009. We are dedicated to supply you high quality products with reasonable price. The product will supply to all over the world, such as Europe, America, Australia,Ghana, Madras,Poland, New Delhi.Our domestic website's generated over 50, 000 purchasing orders every year and quite successful for internet shopping in Japan. We would be happy to have an opportunity to do business with your company. Looking forward to receiving your message !