The galvanized color steel sandwich panels are polystyrene sandwich panels, which is very good at heat insulation.

1. The width of the sandwich panel is 930mm, and 1,150mm
2. Upper and lower layer: uses color steel plate
3. Thickness of the color steel plate: 0.3 to 0.6mm
4. Middle: polystyrene foam board
5. Thickness: 50mm, 75mm, and 100mm, 200mm, 300mm, etc.
6. Length: according to customer's request
7. Color: white, green, blue, red, etc.
8. The products has good at warm keeping, and it is in low price

Base metal: PPGI,prepainted steel panel

Content of composite panels: Foam or Rock wool

Appliance: Wall panel and roof panel

Type of wall panel: one-side iron with foam;bottom with silver paper foam composite steel panel;bottom with film foam composite steel panel;jack type composite steel composite panel etc.

Type of roof panel: PVC and both sides iron panel;rock wool roof panel has buckle-style panle.

Thickness of foam: 5,7.5,10 cm

Weight of foam: 7,8,12 kgs

Thickness of rock wool: 5,7.5,10 cm

Weight of rock wool: 7,8,12 kgs

The colors,patterns,thickness of steel panel,measures are all designed by customer's request.