02:56 00:42 How to customize the sandwich board? Here's what I'll tell you!!#Customize wall panel #EPS Sandwich Panels Sandwich Panels
00:38 Do you know how steel clean doors are produced? Let me take you through it#production process #cleanroom door
00:38 How is steel clean room door produced? Today I will take you into the factory to see the production process!#cleanroom door
00:38 EPS Clean room sandwich panel is mainly made of polystyrene, and polystyrene is originally a low thermal conductivity raw material
00:34 Professional Manufacturer of Clean Room Building Materials
00:34 HUAAO is a professional manufacturer of clean room sandwich panels, cleanroom doors and Windows.
00:48 How to choose cleanroom products suppliers ? This show you the key points.