Polyisocyanurate (PIR) Insulation Sandwich Panel
Wanhua Energy-Saving polyurethane board refers to polyurethane sandwich panels formed by PU or PU combined with color-coated steel plates. It is lightweight, offers excellent thermal insulation, is easy to install, and has an aesthetically pleasing appearance.
Metal-Faced Rock Wool (Glass Wool) Sandwich Panel
Wanhua Energy-Saving metal-faced rock Wool Insulation Sandwich Panel is known as rock wool insulation decorative board, it is an inorganic fiber board produced through high-temperature melting. It is lightweight, has low thermal conductivity, provides sound absorption, and is non-combustible, meeting Class A fireproof requirements.
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