Portable clean room dimension can be customize according to client requirement. Room length and width are flexible size, the height generally from 2.3 meters to 3 meter.The structure is simple, and it becomes stable in a short time after operation.Vertical laminar flow: The ceiling of the room is completely covered with HEPA filters, and the air is blown from top to bottom, which can achieve high cleanliness. Advantages: easy to manage, and can reach a stable state within a short time after the operation starts, and it is not easy to be in a working state or affected by workers.