1. Heat and sound insulation. Temperature suitable
2. Light weight, water-proof, fireproof, good chemical resistance and seismic resistance, anti-corrosion etc.
3. Energy conservation, environment protection, economical, good structure, easy to installation.
Sandwich panel looks like sandwich. Two external surfaces are made of powder-coated steel sheets.
And insulation materials usually use EPS, XPS, PU, Rock wool, Paper honeycomb, Aluminum honeycomb etc.
WanMaiDe estabished in 2001, a leading manufacturer and exporter of Glass Wool, Rock Wool, Rubber Foam, Foam Glass,Extrude Polystyrene/XPS, Phenolic foam board insulation in China. After more than 20 years' development, we totally have 10 producing lines for glass wool insulation,5 producing lines for rock wool insulation and more than 30 producing lines for rubber foam insulation.
We had mad OEM production for WANMAIDE which are popular due to the high quality and competitive price all over the world.