
Light Weight Soundproof Structural Insulated Wall/Roof EPS Sandwich Panel for Prefab Factory. Customizable Length: Available in max 11.9m or fully customized to fit specific project requirements. Wide Color Options: Colors can be chosen as per customer preference to match design aesthetics. Multiple Skin Materials: Options include PPGL, PPGI, stainless steel, and aluminum coil for durability. Comprehensive Certifications: Certified by ISO 9001, ISO 14001, ISO 25001, FM Approvals, and CE Marking. Professional Design Service: Over 30 engineers provide full solution drawings using Auto CAD, Tekla, and other software. Overseas Installation Support: Free drawings and videos provided; engineers can be sent to site as directors or teams. High Thermal Insulation: Low thermal conductivity of 0.042 ensures excellent energy efficiency.