cold room automatic sliding door on China WDMA color:custom made Advenced Production Line

Advenced Production Line

Escape Door

GB5237-2008( equals to BS

The Standard length of export is 5

Delivery time              Within 15 working days of receiving                                                 the payment

cold room automatic sliding door on China WDMA color:custom made Advenced Production LinePolyurethane Sandwich Panel (PU Panel) for Cold Storage Room Polyurethane sandwich panels are polyurethane insulation sandwich panels for buildings, also known as leakproof sandwich roof panels, polyurethane rigid foam insulation panels, polyurethane composite panels, PU panels, etc. It is a widely used and potential energy saving building envelope material. It is also a new energy saving plate advocated and promoted by the Ministry of National