Steel Structure Warehouse Real Estate Prefab Factory Building Construction Shed
Product Specifications
| 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 |
| Certification |
CE, AISC, SGS, BV, ISO, GB |
| Drawing |
CAD, TEKLA, 3D Model, PKPM, BIM |
| HS Code |
9406900090 |
| Installation |
Engineer Guidance on Site |
| Shot Blasting Level |
SA 2.5 |
| 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 |
Key Advantages
- Lightweight construction compared to traditional building materials
- High strength and excellent seismic performance due to uniform material properties
- Faster construction speed and lower cost than reinforced concrete structures
- Environmentally friendly with recyclable materials that reduce resource waste
Technical Specifications
| Steel Frame |
H section steel | Q235/Q355 steel 8mm/10mm |
| Welding |
Automatic submerged arc welding |
| Rust removal |
Sand blasting |
| Surface finish |
Alkyd paint or galvanized |
| Intensive bolt |
M20,Grade 10.9 |
| Supporting System |
Angle brace | L50x4,Steel Q235, processed and painted
Horizontal brace | Φ20, Steel Q235, processed and painted
Column brace | Φ20, Steel Q235, processed and painted
Tie rod | Φ89*3, Steel Q235, processed and painted |
| Ordinary bolt |
M12 Galvanized bolt |
| Roof |
Purlin | C160*60*2.5,Steel Q235, galvanized and painted
Roof panel | Sandwich panel or corrugated steel sheet
Sunlight | 1mm thick PVC
Accessories | Glass cement, self-tapping screws, etc.
Edge cover | 0.4mm steel sheet profile trimming
Gutter | 0.4mm thick sheet steel profile or galvanized sheet
Down pipe | Φ110PVC |
| Walls |
Purlin | C160*60*2.5,Steel Q235, painted
Wall | Sandwich panel or corrugated steel plate
Accessories | Glass cement, self-tapping screws, etc.
Edge cover | 0.4mm steel sheet profile trimming
Ventilation | Powered Ventilation ball
Doors & windows | Rolling door/sliding door PVC/alu/steel/window |
Project Showcase
Project Usage: High-End Intelligent Hydraulic Machine Tool Equipment
Size: Total Area 9,702 Sqm
Steel Structure Weight: 630Ton
Project Usage: Logistics Steel Warehouse For High-Speed Rail Station
Size: Total Area 24,570 Sqm
Steel Structure Weight: 985Ton
Project Usage: Textile Manufacturing Machine Tool Equipment
Size: Total Area 6,615 Sqm
Steel Structure Weight: 750Ton
About Our Company
Qingdao Ruly Steel Engineering Co., Ltd is a professional steel structure fabrication and engineering company located in Qingdao, China. We specialize in steel structure design, research and development, manufacturing, and installation for various projects including prefabricated steel workshops, warehouses, logistics parks, high-rise buildings, exhibition centers, stadiums, and industrial facilities.
Our 35,000 square meter facility includes a 20,000 square meter processing plant with over 100 employees and a monthly production capacity exceeding 1500 tons. We produce a wide range of steel components including light/heavy H steel, BOX steel, large diameter submerged arc straight-weld pipes, and various structural elements.
We maintain ISO9001, ISO14001, and GB/T28001 certifications along with ASTM and SGS product certifications, ensuring the highest quality standards for all our projects.
Our Services
- 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 advice for usage, maintenance, and improvements
Packaging & Shipping
All structural components, panels, bolts, and accessories are packed in standard ocean transportation packages suitable for 40'HQ containers. Our skilled workers use cranes and forklifts to prevent damage during loading.
Frequently Asked Questions
Are you a manufacture factory or trading company?
We are a manufacturing factory and welcome visits to our facility to observe our quality control processes and professionalism firsthand.
Is your price competitive compared with other companies?
We strive to offer the best price for equivalent quality and the best quality for equivalent prices, working to reduce your costs while guaranteeing product excellence.
Can you send engineers or whole team to install my project?
We provide detailed installation drawings for free and can send engineers or complete installation teams upon request.
Do you accept container loading inspection?
We welcome inspectors at any stage of production, not just during container loading.
Do you offer designing service for us?
Yes, we provide complete design solutions using AutoCAD, PKPM, MTS, 3D3S, Tarch, and Tekla Structures for complex industrial buildings.
What is the delivery time?
Delivery time depends on order quantities, typically 40 days to the nearest Chinese seaport after receiving deposit.
How can you get a quotation for your projects?
Contact us by email, phone, WhatsApp, or Viber for a response within 8 hours.
Why Choose Us?
- Professional design team capable of custom drawings or steel quantity calculations
- Skilled fabrication team with advanced equipment and project-specific production schedules
- Comprehensive one-stop service for complete project solutions
- Dedicated QC team ensuring products meet your specifications
- Reliable after-sales service for maintenance and technical support
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