Our rewards are reduce selling prices,dynamic revenue team,specialized QC,sturdy factories,superior quality services for Truck Insulation Panels , Cold Room Wall Panels , Metal Curtain Wall System , Because we stay in this line about 10 years. We got best suppliers support on quality and price. And we had weed out suppliers with poor quality. Now many OEM factories cooperated with us too.
Factory source Ceiling Insulation Boards - Rock Wool Supplier Soundproof Insulated Panels Price Rock Wool Sandwich Panel – BoYuan Detail:

The Rockwool sandwich panel is composed of surface material,core material and bottom material.
1.Its surface material is a metal layer made from AL-ZN alloy coated steel plate,with high temperature,waterproof once completed.
2.Its core material is the rock wool with fire performance class A,with heat preservation,fire prevention,moisture resistance, sound insulation, high hardness.
3.The bottom surface is an aluminum foil cloth/color steel plate protective layer that plays a role of heat insulation, heat preservation and moisture prevention.
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Our business has been focusing on brand strategy. Customers' pleasure is our best advertising. We also offer OEM company for Factory source Ceiling Insulation Boards - Rock Wool Supplier Soundproof Insulated Panels Price Rock Wool Sandwich Panel – BoYuan , The product will supply to all over the world, such as: Lyon, Stuttgart, Swiss, To meet the requirements of specific customers for each bit more perfect service and stable quality merchandise. We warmly welcome customers around the world to visit us, with our multi-faceted cooperation, and jointly develop new markets, create a brilliant future!