Durable Wholesale China Factory Direct Construction Building Material of Prefabricated Agricultural Warehouse Equipped with Light Steel Keel Office

Durable Wholesale China Factory Direct Construction Building Material of Prefabricated Agricultural Warehouse Equipped with Light Steel Keel Office. Full Customization Options: Customized size, color, drawing design, and surface treatment available. 50 Years Lifetime: Designed for long-term durability with a 50-year service life. Grade 8 Earthquake Resistance: Structural design meets Grade 8 seismic intensity standards. Hot-Dip Galvanizing: Fasteners treated with hot-dip galvanizing for superior corrosion resistance. Free Design Service: Free design based on Chinese standards; other standards may incur fees. CE Certification: Certified with CE (EN 1090 EXC2) for European structural steel compliance. 24/7 Technical Support: Includes installation guidance, erection drawings, and optional on-site support. Flexible Insulation: Options include EPS, fiberglass, rock wool, PU, or PIR sandwich panels.