
Heavy Industrial China Wholesale Customized ISO CE Steel Structure Building Material of 125m X 70m Prefabricated Warehouse Equipped with Ventilation Systems. Custom Design Service: Free design based on Chinese standards; other standards may incur fees. Full Customization: Fully customizable size, layout, materials, and function according to requirements. ISO & CE Certified: Certified with CE (EN 1090 EXC2), ISO 9001, ISO 14001, and ISO 45001. Professional Installation: Easy installation design with erection drawings and remote guidance provided. Corrosion Protection: Options include painting and hot-dip galvanizing based on project environment. Global Shipment: We handle export procedures and arrange shipment to your destination port. Quality Assurance: Production strictly follows approved drawings with quality control at every stage.