High Quality Galvanized Metal Surface Sandwich Panel for Container House Construction

High Quality Galvanized Metal Surface Sandwich Panel for Container House Construction. Full Customization Support: Customizable thickness, width, length, colors, wave types, and core materials to meet specific engineering needs. Long Service Life: Durable PE, HDP, and PVDF coatings ensure a 20-30 year lifespan with excellent fade and rust resistance. Superior Impact Resistance: Structural strength is 250-300 times that of ordinary glass, resisting hail, strong winds, and external impacts. Energy Saving & Insulation: Heat insulation performance is 7%-25% higher than ordinary glass, reducing energy consumption significantly. Class B Fire Resistance: Complies with GB50222-95 standard, rated as difficult-to-combustible for improved building safety. Lightweight & Fast Installation: Reduces building load and construction cycle, saving labor and transportation costs. Eco-friendly & Reusable: Made of non-toxic, pollution-free metal materials that are fully recyclable for sustainable development.