1. heat insulation and sound insulation 2.water-proof and fire-proof 3. easy to install and economic Sandwich panel wall panel PPGISpecifications:1. Surface Material: 0.4mm-2.5mm Color Steel(galvanized sheet, stainless steel, polyester or PVDF coating)2. Core Material: PU35-50kg3. Panel Model: RWSPN Series4. Width: 950mm(effective width of 930-940mm) and 1150mm(effective width of 1130-1140mm) or ...
