Our high quality color steel sandwich panel product's details:
1) Upper and lower layer: Uses color steel board, thickness: 0.3, 0.4 0.5, 0.6mm.
Middle: Polystyrene foam board
2) Width: 980mm, 1, 000mm, 1, 150mm
3) Thickness: 40mm to 300mm
4) Length: According to customer's request
5) Color: White, green blue, red, etc.
6) The products has good warm keeping, fireproof characteristics, and low price.