• Structural Steel: Primarily Q345 series low-alloy high-strength structural steel, with options for Q390 and Q420 grades for critical components. Complies with national standards for consistent performance across temperature variations.
• Connecting Materials: Custom welding materials matched to steel thickness, with high-strength bolts (grade 8.8 or 10.9) ensuring joint reliability exceeding base metal performance.

• Column and Beam: Welding steel or hot-roll steel
• Steel Surface Treatment: Hot-dip galvanized or painted (custom colors available)
• Steel Grade: Q235, Q345, ASTM, EN10225
• Purlin and Girt: C and Z section steel
• Connection Method: All bolt connection for easy installation
• Wall & Roof: Sandwich panel with EPS or rock wool insulation
• Wall & Roof Options: Metal sheet in standard colors (blue, red, white, grey) or custom
• Door Options: Rolling shutter door or sandwich panel sliding door
• Window Options: Plastic shutter door or sandwich panel sliding door
• Fasteners: High strength bolts and ordinary bolts
• Design Lifespan: 25 years and 50 years options
• Origin: Qingdao city, Shandong province, China
• Business Type: Manufacturer and trading company
• Packaging: Bunding with pallet or custom packaging

Our high-rise steel structures are engineered for demanding industrial applications including:

• Storage Tank Support Systems: Ideal for large vertical storage tanks (crude oil, LPG) requiring elevated positioning for pipeline access and stability enhancement.
• Cryogenic Storage Solutions: Customizable frameworks integrate with insulation systems for specialized low-temperature storage requirements.
• Process Equipment Platforms: Provides secure elevation for critical petrochemical processing equipment with optimized maintenance access.

China CT Steel Structure Group Co., Ltd. is a comprehensive industrial leader specializing in steel structure solutions since 2004. Our 30-hectare production facility delivers 200,000 tons annually with:

• 500+ skilled professionals including 100+ design specialists
• 30 dedicated production lines for diverse structural applications
• Full-service capabilities from design to installation
• Specialization in industrial, commercial, and institutional projects

We deliver innovative structural solutions exceeding client expectations for factories, warehouses, high-rises, and specialized facilities worldwide.

All components are carefully packaged with protective bundling on pallets or custom crating for safe global transportation. Our logistics team ensures timely delivery to project sites worldwide.

Every project undergoes rigorous quality control at multiple production stages, with full documentation and testing to meet international standards. Our commitment to excellence ensures long-term structural performance.