HUZHOU DAPU is a joint venture of strong stainless steel welded & seamless manufacture. The stainless steel factory located in LinHu Town industrial Park,HuZhou City.150KMS from Shanghai and 180KMs from Ningbo. Our stainless steel advantage products are large size stainless steel welded pipes and high nickel content stainless steel seamless pipes . There are 245 workers, 2 senior engineers, 10 technicians, 5physical testers, 12 gagers and surveyors and 5 ISO quality registers working in our stainless steel factory.our stainless steel factory has just begun to import four Germany production process lines of plasma welding and 6 production lines of plasma welding on line; we can produce various specifications of stainlesssteel welded pipe.Also have 8 sets of 10-1000T cold drawn machines, 11 sets of Cold Rolling Machines, 1 sets of continuous roller heat treatment furnaces to produce stainless steel seamless pipes. We are focuses on more comprehensive and thoughtful to meet the requirements of the customer. Our entrepreneurial spirit is that details determin success and failure Stainless steel welded pipe production range: Single slit: OD(Φ8mm-Φ630mm),wall thickness(0.5mm-25mm), Girth: OD (Φ630mm-Φ3000mm),wall thickness(3mm-45mm) Stainless steel seamless pipe production range OD:(Φ6mm-Φ1200mm),wall thickness(0.6mm-70mm). Main material: Austenite 304,304L, 316, 316L, 321, 310S, 317L,347H,TP405,TP410,904L,etc; Duplex stainless steel S31254, S31803/S2205, S32750, S32760, etc.Nickel base alloy N04400,N08800, N08825,N06600,N06625, N06690, etc. our aim: openness basing on sincerity, serious with chariness and responsibilty, mutual benefit and collaboration for win-win."we provide good quality products based on competitive price, do best sevrice for all the client around the world. and become your forever reliable partner