Best selling plug in PU sandwich wall panel

PU Sandwich panel (Polyurethane sandwich panel )is composed of 2 layers of weather-proof colored steel sheets and jetted the hard forms of polyurethane between 2 layers which feature fireproof materials. It is suitable for the various roofs and walls referring to the large-size factory buildings, storages, exhibition halls, gymnasiums, freezing stores, purifications workshops, etc, which features temp-keeping, heat insulation, weight-bearing, weatherproof with the rich colorfulness and good appearance. Advantages: 1.Super Flame Retardation The coefficient of thermal conductivity is 0.023w/(m•k), which ensures better thermal insulation efficiency. In practice, this effectively keeps the building absorbing heat and brings enormous economic benefits. 2.Economical Great flame retardation and the complete removal of cold bridges (during the rafter installation), do help reduce heating bills. 3.Easy and Quick Insulation Compared with traditional thermal ins…

Solar Cold Storage Cold Storage Plug In PU Panel Freezer Room Evaporator Unit