Offer Details: Zhejiang Dewei Stainless Steel Pipe Industry Co Ltd. is a specialized manufacturer of welded stainless steel tubes and pipes which can be round and rectangular. The company currently produces 8000 tons per year of different sizes of stainless steel welded pipes, whose main materials include 304, 304L, 321, 316, 316L, 310S,S31803-2205,409L and so on with complete specifications. We mainly produce austenitic stainless steel products in 300 series from 12.7x0.8-2500x35mm as well as non-standard s |