mirror polishing 300EMSH (sanitary level), which is in accordance with sanitary requirements.
4. The whole process including vacuum material suction and vacuum defoaming can be completed under the vacuum status without cellular contamination, and thus, prolonging shelf life of products.
5. Beautiful and decent appearance, which adopts special polishing technology so that it is shining like a mirror, displaying luxurious character. According to technological requirements, the tank body can hea