... , carbon steel, spray finishing and so on.2.Adopted the international standard of fermentation technology, diverse methods to control the temperature. The ... inner surface of the tank is mirror-polished. The standard is?0.8um ?0.6um ?0.2um . Completely meet the ... sterilize system.3.The cooling jacket can achieve all countries' standard, supply Miller, arch, corrugated plate and so on. Meet all ...