Industrial Shed Project Building Q235B/Q355b Light Steel Structure Warehouse
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 |
| 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 |
Product Features
- 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 not recommended for extremely low temperature areas
Material Specifications
| 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 |
Project Showcase
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Textile Manufacturing Machine Tool Equipment
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About Our Company
Qingdao Ruly Steel Engineering Co., Ltd is a professional steel structure fabrication and engineering company located in Qingdao, China. We integrate steel structure design, research and development, manufacturing and installation for various project types 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 monthly production capacity exceeding 1500 tons. We manufacture various steel components including light/heavy H steel, BOX steel, cross-shaped section steel, and large diameter submerged arc straight-weld pipes.
We maintain ISO9001, ISO14001, and GB/T28001 certifications along with ASTM and SGS product certifications. Our philosophy emphasizes quality first, technological advancement, and continuous innovation to build strong client relationships and deliver optimal solutions.
Certifications
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
Quality Control
Raw Material Quality Control
- Thickness tolerance <0.25mm
- Yield and tension strength testing in-house
- Third party inspection certificates
- Traceable mill certificates
Structural Steel Fabrication Quality Control
- 100% testing dimension tolerance <1mm
- 20% sample welding line ultrasonic testing
- 20% magnetic powder testing
- Third-party inspection assistance
Surface Treatment Quality Control
- Shot blasting grade SA 2.5
- Paint primer within 5 hours after shot blasting
- Dry Film Thickness (DFT) >75UM
- Pre-assembly testing of connection details
Frequently Asked Questions
Q: Are you a manufacturer or trading company?
A: We are a manufacturer with our own factory. You're welcome to visit our facility to see our quality control processes and production capabilities firsthand.
Q: How competitive are your prices?
A: We offer the best value - either the lowest price for equivalent quality or superior quality at comparable prices. We work to minimize your costs while ensuring you receive excellent products.
Q: Do you provide installation services?
A: We provide detailed installation drawings at no cost. We can send engineers as installation supervisors or complete installation teams upon request.
Q: Do you accept inspection during production?
A: Yes, we welcome inspectors at any stage of production, including container loading inspections.
Q: Do you offer design services?
A: Yes, we provide complete design solutions using AutoCAD, PKPM, Tekla Structures and other professional software for complex industrial buildings.
Q: What is your typical delivery time?
A: Delivery typically takes 40 days after deposit receipt for shipment to the nearest Chinese seaport, depending on order quantity.
Q: How can I get a quotation?
A: Contact us via email, phone, or WhatsApp anytime. We respond to all inquiries within 8 hours.
Packaging & Shipping
Our packaging process ensures safe transportation:
- Steel components are secured on pallets with steel ropes
- Pallets are lifted by gantry crane while forklifts position them in containers
- Additional securing with steel ropes prevents movement during transit
Design Capabilities
For each project, we provide comprehensive design documentation including preliminary layout drawings, 3D Tekla models, and installation drawings to ensure project success.
Why Choose Us?
- Professional design team capable of custom solutions or quantity calculations
- Skilled fabrication team with advanced equipment and project-specific schedules
- One-stop service with integrated project proposals
- Dedicated QC team ensuring product and service excellence
- Comprehensive after-sales support including maintenance guidance
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