Polystyrene Rock Wool EPS/PIR/PUR Sandwich Roofing Sandwich Panel for Prefab Factory

Polystyrene Rock Wool EPS/PIR/PUR Sandwich Roofing Sandwich Panel for Prefab Factory. Customizable Length: Available in lengths up to 11.9m or fully customized to project needs. Diverse Color Options: Color selection is fully customizable to match specific design requirements. Wide Thickness Range: Panels available in thicknesses from 50mm to 200mm for different applications. Premium Skin Materials: Options include PPGL, PPGI, stainless steel, and aluminum coil. Advanced Coating Types: Pre-painted finishes available in PE, SMP, HDP, and PVDF for durability. International Certifications: Certified by ISO 9001, ISO 14001, FM Approvals, and CE Marking. Expert Design Support: Over 30 design engineers provide full solution drawings using professional software.