Product Name: SGS Approved Fast Assembled Prefabricated Steel Structure Workshop Model NO.: prd-1873 Application: Steel Workshop, Steel Fabricated House Residential Wall Structure: Wallboard Carbon Structural Steel: Q235 Type of Steel For Building Structure: Cold Forming Sectional Steel Member: Steel frame+Sandwich Panel/Steel Sheet Connection Form: Welded Connection Forming: Cold Drawn Steel Trademark: Quality Carbon Structural Steel and Alloy Structural Steel Standard: GB Type: Cold Forming Sectional Steel Product Name: Prefabricated Steel Structure Mail Structure: Steel Structure Surface Treatment: Paint or Hot DIP Galvanized Wall and Roof: Steel Sheet/Sandwich Panel Window: PVC/Aluminum Alloy Door: Steel /Iron/Roller Door Purlin: C&Z Section Design Code: Wind Load, Snow Load and Earthquake Installation: Engineer Guide on Site Service: Design, Manufacture and Installation Trademark: PRD Transport Package: Standard Seaworthy Packing Specification: Q235, Q345, Specification Origin: Qingdao, China