... 326~0.8mm thick,(1150mm wide), or sandwich panel with EPS, ROCK WOOL, PU etc insulation thickness ... load in 40'OT, roof and wall panel load in 40'HQPutian steel structure system Only ... (within 15m2) Window Alu. Alloy (can use with skylight) Usage Warehouse, workshop, shopping mall, exhibition ... door (within 15m2) Window Alu. Alloy (can with skylight) Usage Warehouse, workshop, shopping mall, exhibition ...