1.Biggest stainless steel long product producer in China 2.Excellent quality control 3.304/304L/316/316L Good Market Specifications1.Commodity:stainless steel seamless pipe 2.Size:(6-530) x (1-20) x (4000 - 13000)mm, while we can also produce other specifications according to customers' requirements 3.Grade:200,201,304,304L,316,316L,316lCu,303Cu,302HQ etc.. 4.Surface: bright finished/polished ...