
20FT Custom-Made Steel Structure Office Container. Customizable Color and Decoration: Color and inside decoration are fully customizable to meet specific project needs. Anti-Earthquake Strength: Structure designed with anti-earthquake strength for enhanced safety and durability. Fire Insulation Board: Internal decoration includes fire insulation board for improved safety standards. JIS Certified Steel: Steel structure meets JIS certified standards for high quality and reliability. Professional Installation Support: Detailed drawings provided or professional team sent to assist with installation. Strict Quality Control: 100% quality confirmed before delivery with optional third-party inspection. OEM and ODM Services: Full OEM and ODM services available for customized manufacturing solutions. Multi-Application Usage: Suitable for guard rooms, portable offices, workshops, and structural roofing.