Butterfly Valve, Centrifugal Pump, Sanitary Valve manufacturer / supplier in China, offering Qiimii Stainless Steel SS304 50L Conical Beer Inside Pickling & Outside Polishing Fermenter, SS304/SS316L/Stainless Steel SS304 20L-30L Conical Beer Inside Pickling & Outside Polishing Fermenter, 20L-30L Sanitary Stainless Steel Conical Fermentation Tank Beer Fermentor and so on.