Prefab Steel Structure Building for Warehouse Workshop CE Certified
| Attribute | Value |
|---|---|
| Raw Steel Material | Q235B, Q355B, ASTM A36 |
| Application | Steel Workshop, Steel Structure Platform, Structural Roofing, Frame Part |
| Surface Treatment | Painting or Hot-DIP Galvanized |
| Service Life | 50 Years |
| Wall and Roof | Steel cladding sheet, Sandwich Panel |
| Columns & Beams | H-Section Steel |
| Shot Blasting Level | SA 2.5 |
| Certification | CE, AISC, SGS, BV, ISO, GB |
| Installation | Engineer Guidance on Site |
| Drawing | CAD, TEKLA, 3D Model, PKPM, BIM |
| HS Code | 9406900090 |
| Transport Package | Standard Export Package or Customer's Requirement |
| Production Capacity | 30000ton/Year |
| Features | Prefab Steel Structure, Large Span, Multi-Floor |
| Connection Form | Bolt Connection |
| Parapet Wall | As Requested |
- Light weight, high strength, large span construction
- Short construction period reduces investment costs
- Easy to move and recycle with minimal environmental impact
- Note: Requires additional fireproofing and corrosion protection in certain environments
| Item | Specification |
|---|---|
| Structure Type | Portal frame structure, truss frame, flat frame structure |
| Length | 20m~200m |
| Width | 20m~50m |
| Eave Height | 8m~30m |
| Roof Slope | 10% or flat |
| Steel beam & Column | H-section steel, truss steel, steel tube, latticed steel, cross-section steel |
| Roof & Wall insulation panel | Steel galvanized cladding sheet, sandwich panel |
| Door | Sliding door, folding door, roller shutter door |
| Window | PVC fixed window and aluminum alloy window |
| Anti-corrosion for steel structure | Painting or Hot dip galvanized |
Qingdao Ruly Steel Engineering Co., Ltd is a professional steel structure fabrication and engineering company, located in Qingdao, China, which integrates steel structure design, research and development, manufacturing and installation. Our expertise includes prefabricated steel workshops, warehouses, logistics parks, high-rise buildings, exhibition centers, stadiums, and specialized industrial facilities.
Our 35,000 square meter facility includes a 20,000 square meter plant with over 100 employees and a monthly production capacity exceeding 1500 tons. We manufacture various steel components including light/heavy H steel, BOX steel, cross-shaped section steel, and specialized structural elements.
We maintain ISO 9001, ISO 14001, and occupational health system certifications, along with ASTM and SGS product certifications. Our commitment to quality, technological advancement, and continuous innovation drives our success in delivering optimal steel structure solutions.
- Structural steel fabrication, painting, galvanizing, and pre-assembly
- Design, fabrication, and installation of prefabricated steel structures
- Detailed fabrication drawings based on your architectural plans
- Technical consultation for usage, maintenance, and improvements
- Thickness tolerance <0.25mm
- Yield and tension strength testing in-house
- Third party inspection certificates
- Traceable mill certificates
- 100% dimensional tolerance testing (<1mm)
- 20% ultrasonic welding line testing (full penetration, no faults)
- 20% magnetic powder testing (no bubbles or defects)
- Third-party inspection assistance available
- Shot blasting grade SA 2.5 with metal luster finish
- Primer application within 5 hours of blasting
- Holiday-free coatings with smooth finish
- Dry Film Thickness (DFT) >75UM
Our secure packaging process includes: steel components fixed to pallets with steel ropes, gantry crane lifting with forklift assistance, and secondary securing to prevent movement during transit.
We provide comprehensive design support including preliminary layout drawings, 3D Tekla models, and detailed installation drawings to ensure project success.
- Professional design team capable of custom solutions or quantity calculations
- Skilled fabrication team with advanced equipment and project-specific scheduling
- Comprehensive one-stop service with integrated project proposals
- Dedicated quality control team ensuring specifications are met
- Responsive after-sales support for maintenance and technical assistance
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.