Prefabricated Metal Construction Industrial Portable Structure Frame Building Steel 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 weight capacity of steel structure is lighter than traditional building materials.
- Steel structure has high strength and good toughness, with uniform material properties that provide excellent seismic performance.
- Factory prefabrication and on-site installation offers faster construction speed and lower cost compared to reinforced concrete structures.
- Environmentally friendly construction 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 of the plant: Total Area 9,702 Sqm
Steel Structure Weight: 630Ton
Project Usage: Logistics Steel Warehouse For High-Speed Rail Station
Size of the plant: Total Area 24,570 Sqm
Steel Structure Weight: 985Ton
Project Usage: Textile Manufacturing Machine Machine Tool 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. 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 manufacture various steel components including light/heavy H steel, BOX steel, and specialized structural elements.
We maintain ISO 9001, ISO 14001, and GB/T 28001 certifications, along with ASTM and SGS product 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, 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 and loaded into 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 and welcome visits to our facility to see our quality control processes and production capabilities.
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 ensuring product excellence.
3. Can you send engineers or whole team to install my project?
We provide detailed installation drawings and can send engineers or installation teams upon request.
4. Do you accept container loading inspection?
We welcome inspectors at any stage of production, including container loading.
5. Do you offer designing service for us?
Yes, we provide complete design solutions using AutoCAD, PKPM, Tekla Structures, and other professional software.
6. What is the delivery time?
Delivery typically takes 40 days after deposit receipt, depending on order quantity.
7. 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 and steel quantity calculations
- Skilled fabrication team with advanced equipment and project-specific production schedules
- One-stop service with integrated project proposals
- Quality control team ensuring products meet specifications
- Comprehensive after-sales service including maintenance support
How to Get a Quotation
Please provide the following information for an accurate quote:
| 1 |
Location (where will it be built?) |
_____country, area |
| 2 |
Size: length*width*height |
_____mm*_____mm*_____mm |
| 3 |
wind load (max. wind speed) |
_____kn/m2, _____km/h, _____m/s |
| 4 |
snow load (max. snow height) |
_____kn/m2, _____mm |
| 5 |
anti-earthquake |
_____level |
| 6 |
brickwall needed or not |
If yes, 1.2m high or 1.5m high |
| 7 |
thermal insulation |
If yes, EPS, fiberglass wool, rockwool, PU sandwich panels will be suggested |
| 8 |
door quantity & size |
_____units, _____(width)mm*_____(height)mm |
| 9 |
window quantity & size |
_____units, _____(width)mm*_____(height)mm |
| 10 |
crane needed or not |
If yes, _____units, max. lifting weight____tons; max. lifting height _____m |
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