HEPOBIO  Stainless Steel Inner Laminar Blowing HEPA Filter Air Shower is a necessary passage for person entering into the clean room in order to minimize the amount of particulate contaminant, achieve workplace strict clean purification standards.Per

The pass box is a kind of assistant equipment installed between the area which has different clean levels of clean room, is mainly used to transfer goods. It can reduce times of opening door, prevent the air convection between different rooms and minimize