We are Wenzhou Wanguo Fluid Eqipment Co., Ltd based in Wenzhou , China. We are member of Tradekey.com since April, 2011. Our business is related to Industrial Machinery industry and we specifically deal in sanitary valve. Please find our product details below: sanitary butterfly valve Model:1" -4" DN25-DN100 Standard:weld, clamp, thread, flange Material:SUS304, SUS316L International standard:SMS, DIN, 3A, IDF, ISO, RJT Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.