Large Span Customized Industrial Factory Shed Prefabricated Steel Structure Workshop
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 |
Product Features
- The steel structure has lighter weight capacity compared to traditional building materials.
- High strength and good toughness with uniform material composition provides excellent seismic performance.
- Factory prefabrication and on-site installation offers faster construction speed and lower cost than reinforced concrete structures.
- Environmentally friendly construction with recyclable materials reduces resource waste and pollution.
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 System
| 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 |
Wall System
| 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
High-End Intelligent Hydraulic Machine Tool Equipment
Size of the plant: Total Area 9,702 Sqm
Steel Structure Weight: 630Ton
Logistics Steel Warehouse For High-Speed Rail Station
Size of the plant: Total Area 24,570 Sqm
Steel Structure Weight: 985Ton
Textile Manufacturing Machine Equipment
Size of the plant: 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, which integrates steel structure design, research and development, manufacturing and installation. Our project portfolio includes prefabricated steel workshops, warehouses, logistics parks, civil building systems, high-rise residential buildings, exhibition centers, stadiums, airport stations, bridges, power plants, chemical plants, and oil & gas facilities.
Our 35,000 square meter facility includes 20,000 square meters of production space with over 100 employees. Monthly production capacity exceeds 1500 tons of steel structures including light/heavy H steel, BOX steel, cross-shaped section steel, large diameter submerged arc straight-weld pipe, steel model structures, C/Z purlins and machining fitting components.
We maintain ISO9001:2008 quality management, ISO14001:2004 environmental, and GB/T28001:2001 occupational health systems, with ASTM and SGS certifications. Our company holds export, design, installation and consultation rights from the Ministry of Foreign Trade and Economic Cooperation.
Our Services
- Structural steel fabrication, painting, galvanizing, pre-assembly
- Designing, fabrication and installation for prefabricated steel structure buildings
- Detailed fabrication drawings based on your architectural plans
- Technical advice for usage, maintenance and improvements
Packaging & Shipping
All structure components, panels, bolts and accessories are packed for ocean transportation in 40'HQ containers. Our skilled workers use cranes and forklifts to prevent damage during loading.
Frequently Asked Questions
1. Are you a manufacture factory or trading company?
We are a manufacturing factory. You're welcome to visit us anytime to see our quality control processes and get the most competitive pricing.
2. Is your price competitive compared with other companies?
We offer the best price for equivalent quality and the best quality for equivalent prices, working to reduce your costs while guaranteeing product quality.
3. Can you send engineers or whole team to install my project?
We provide detailed installation drawings for free and can send engineers or a complete installation team upon request.
4. Do you accept container loading inspection?
You may send an inspector at any time during production or loading.
5. 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.
6. What is the delivery time?
Typical delivery time to nearest Chinese seaport is 40 days after deposit receipt, varying with order quantities.
7. How can you get a quotation for your projects?
Contact us by email, phone, WhatsApp, or Viber 24/7 for a response within 8 hours.
Why Choose Us?
- Professional design team for customized solutions
- Skilled fabrication team with advanced equipment
- One-stop service for complete project solutions
- Dedicated QC team ensuring product quality
- Comprehensive after-sales service and support
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