Advantages of the sandwich panel:
1) Lower price and best quality
2) Waterproof and Fireproof
3) Fast installation and ease of handling
4) High strength
5) Durable
6) Heat insulation and Sound insulation
7) Energy-saving and Most area-saving
8) Environmental protection
9) Panels can be installed horizontally or vertically

Sandwich panels are widely used in commercial and industrial steel building construction clean rooms for external walls, roofs, and ceiling panels. Due to the excellent performance of the insulation, Rock wool sandwiched panels are commonly adopted for fire-resistance and acoustic applications in these buildings

Sandwich panels generally consist of two outer metal sheets (steel or aluminum) with an insulation core sandwiched between them. The metal sheets are bonded to the insulation core with specialized adhesives. As the product is pre-fabricated in the factory, Rock wool core sandwich panels have been used successfully employed in various fast track construction projects