3, Finishing: Mirror polishing(Roughness: Ra≤ 0.4um) 4, Cylindercone bottom shape and dished top head 5, Insulation: PU foam jacket on the side and bottom(4080mm) 6, High quality material. The quality of stainless steel from different suppliers can be very different, All our materials are from famous suppliers(suppliers name available) OEM order supported Special disign or requirement from customers supportedFermenting Equipment Bewing beer 10HL; -Highest quality; -Competitive price -Best service -1 3 years warranty for all our products Item: Beer equipment fermentation tank Application: Beer fermenter is widely used in such industries as brewing, dairy product processing, etc