
Flexible Customization China New Modern Wholesale Construction Building Material of Prefabricated Agricultural Warehouse Equipped with Light Steel Keel Office. Full Customization Options: Size, color, layout, materials, and function are fully customizable to meet specific requirements. 50-Year Lifespan: Designed for long-term durability with a guaranteed service life of 50 years. Hot-Dip Galvanizing: Fasteners treated with hot-dip galvanizing for superior corrosion resistance and durability. Earthquake Resistance Grade 8: Structure engineered to withstand seismic intensity up to Grade 8. ISO and CE Certified: Certified with ISO 9001, 14001, 45001, and CE (EN 1090 EXC2) for quality and safety. Free Design Service: Complimentary design service based on Chinese standards; other standards available with fees. Flexible Insulation Options: EPS, fiberglass, rock wool, PU, or PIR sandwich panels available in various thicknesses. Fast Delivery Time: Standard lead time of 25-45 days depending on project size and complexity.