WENZHOU WELSURE STEEL CO.,LTD is located in Binhai Industrial Park, Wenzhou, China. WELSURE isrepresenting a group of manufacture of stainless steel & duplex steel pipe fittings,flanges and valve,Full range of production with developed technology,good appearance, stableperformance,all fittings are produced by high quality raw material from domestic,Productionstandard:ASTM,B16/B16.5,DIN,JIS,etc. Our specializations involve the provision of a wide range of products, whichservices for the Oil and Gas, Marine, Ship Building, Petrochemical and Generalindustry, and our strengths remain in our quality products and excellent service.We appreciate all the support of our long time customers and look forward to establishing manynew relationship's.