Company Description
Wenzhou Hengyuan Steel Tube Co.,Ltdnzhou hengyuan steel tube CO.,LTD. is a professional manufacturer of stainless steel seamless tubes and pipes .We are specially competitive in ASTM A 312 316 and 316L series. Specification (O.D1/4?-16? * W.T Sch5S, SCH10S , SCH40S) , length can meet with your requirement. And we also provide ASTM A312 321,304,304L, 310s etc. and other standard like DIN and JIS series .