1,Lowest price & good quality 2,Easy and quick installation 3,Long life & repeated use 4,strong and firm 1. Wall and roof materials : EPS/Rockwool/PU/PIR Sandwich Panel2. Color: normally, white gray, blue and red;3. Moudle: Single slope or double slop;4. Window material: Plastic steel or aluminum, swing or slidding5. Door: EPS Sandwich panel, PU sandwich Panel, Plastic steel or Aluminum. Material ...