Qingdao Ruly Steel Engineering Co.,Ltd
| Purlin | Q235B, Q355B C-shaped/Z-shaped Galvanized Steel |
| Delivery Time | 15-20 workdays |
| Cladding | Coated steel sheet, sandwich panel |
| Color | Customizable |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Material | Welded/Hot-rolled Steel,sandwich panel,galvanized steel sheet,light steel frame,Material |
| Drawing design | AutoCAD / PKPM / 3D3S/ Tekla |
| Application | Steel Workshop,Steel Fabricated House,steel structure warehouse,Storage,Warehouse |
| Dimensions | Customers' requirement |
| Window | Aluminum-alloy Window, glass curtain |
| Supply Ability | 1,500 Ton/month |
| Product name | Steel Structure Warehous,Industrial Factory Building Multi-storey Steel Structure Warehouse,Cheap price economical prefabricated steel structure warehouse,Low Cost Quick Build Prefabricated Steel Structure Warehouse for Sale,Light Metal Steel Structures Ro |
| Standard | AISC, ASTM, CE, AS/NZS, GB |
| Surface treatment | Alkyd painting system, epoxy painting system or hot-dip galvanized. |
| Door | Sliding door, roller door, section door, sandwich panel door |
| Packaging Details | Simple package 20GP/40HQ/40OT container |
| Installation | Installation drawing, engineer guidance on-site or team of workers |
| Grade | Q235B, Q355B and equivalent |
| Model Number | Rulyz021 |
| Brand Name | Ruly Steel |
| Certification | AISC, ASTM, CE, AS/NZS, GB |
| Place of Origin | Qingdao, China |
View Detail Information
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Product Specification
| Purlin | Q235B, Q355B C-shaped/Z-shaped Galvanized Steel | Delivery Time | 15-20 workdays |
| Cladding | Coated steel sheet, sandwich panel | Color | Customizable |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Material | Welded/Hot-rolled Steel,sandwich panel,galvanized steel sheet,light steel frame,Material |
| Drawing design | AutoCAD / PKPM / 3D3S/ Tekla | Application | Steel Workshop,Steel Fabricated House,steel structure warehouse,Storage,Warehouse |
| Dimensions | Customers' requirement | Window | Aluminum-alloy Window, glass curtain |
| Supply Ability | 1,500 Ton/month | Product name | Steel Structure Warehous,Industrial Factory Building Multi-storey Steel Structure Warehouse,Cheap price economical prefabricated steel structure warehouse,Low Cost Quick Build Prefabricated Steel Structure Warehouse for Sale,Light Metal Steel Structures Ro |
| Standard | AISC, ASTM, CE, AS/NZS, GB | Surface treatment | Alkyd painting system, epoxy painting system or hot-dip galvanized. |
| Door | Sliding door, roller door, section door, sandwich panel door | Packaging Details | Simple package 20GP/40HQ/40OT container |
| Installation | Installation drawing, engineer guidance on-site or team of workers | Grade | Q235B, Q355B and equivalent |
| Model Number | Rulyz021 | Brand Name | Ruly Steel |
| Certification | AISC, ASTM, CE, AS/NZS, GB | Place of Origin | Qingdao, China |
| High Light | luxury prefabricated steel hotel building ，steel structure resort building ，prefabricated steel frame hotel | ||
Luxury Prefabricated Steel Structure Hotel Building for Resort Projects
The Luxury Prefabricated Steel Structure Hotel Building is an innovative construction solution for hotels, resorts, serviced apartments, and hospitality developments. Manufactured with high-strength structural steel and precision-engineered components, it combines architectural flexibility, rapid construction, and long-term durability to meet the demands of modern accommodation projects.
Compared with conventional concrete buildings, steel structure hotels offer significantly shorter construction periods, reduced structural weight, and improved construction efficiency. Factory-prefabricated components ensure high dimensional accuracy and consistent quality, minimizing on-site work while accelerating project completion.
The building can be customized for single-storey or multi-storey configurations, accommodating guest rooms, suites, reception areas, restaurants, conference rooms, recreational facilities, and other public spaces.
To ensure long service life in different environments, the steel structure can be finished with alkyd paint, epoxy coating, or hot-dip galvanizing. Combined with high-performance insulation systems, the building provides excellent energy efficiency, indoor comfort, and reduced maintenance costs throughout its service life.
| Name | Custom Prefabricated Steel Office Building for Commercial Projects |
| Structure Type | portal frame structure, truss frame, flat frame structure |
| Length | 20m~200m |
| Width | 20m~50m |
| Height | 4m~30m |
| Roof Slope | Recommend 5~15% according to site |
| Steel beam & Column | H-section steel, truss steel, steel tube, latticed steel, cross-section steel |
| Roof & Wall cladding |
Galvanized steel cladding sheet, sandwich panel (view different panel cores below) |
| Door | Sliding door, folding door, roller shutter door, etc. |
| Window | Aluminum alloy frame window, louvers, etc. |
| Anti-corrosion for steel structure | Alkyd painting, Epoxy painting or Hot-dip galvanized |
Our Service
| Service | Description |
| Steel Structure Fabrication | Cutting, welding, painting, hot-dip galvanizing, and pre-assembly of structural steel components. |
| Design & Engineering | Design, engineering, fabrication, and installation support for prefabricated steel buildings. |
| Shop Drawing Services | Detailed fabrication drawings and shop drawings based on client-provided architectural and structural plans. |
| Engineering Consulting | Structural optimization, technical consultation, and project support from design to construction. |
| Item | Steel Sheet | EPS Panel | Rock Wool Panel | PU/PIR Panel | Glass Fiber + PVC/Aluminum Foil |
| Initial Cost | Lowest | Low-Medium | Medium | High | Low |
| Thermal Performance | Poor | Good | Good | Excellent | Good |
| Fire Resistance | Poor | Moderate | Excellent | Good | Moderate |
| Sound Absorption | Poor | Moderate | Good | Good | Moderate |
| Recommended Application | Warehouses, sheds, equipment shelters in mild climates | Industrial buildings requiring economical insulation | Factories, warehouses, workshops with high fire protection requirements | Cold storage, food processing plants, energy-efficient industrial buildings | Large-span steel buildings requiring economical thermal insulation |
Quality Inspection
| Inspection Item | Purpose | Details |
| Material Inspection | Verify raw material quality | ·Thickness tolerance <0.25mm ·Yield and tension strength testing in-house ·Third party inspection certificate ·Traceable mill certificate |
| Welding Inspection | Ensure weld integrity | ·100% testing dimension tolerance <1mm ·20% sample welding line ultrasonic testing, no fault, full penetration ·20% magnetic particle testing, no bubble, no defect ·Third-party inspection available |
| Coating Inspection | Check paint thickness | ·Surface Preparation Grade Sa 2.5, no visible rust, no mill scale and contaminants, welding spatters removed ·Primer to be applied within 4-6 hours after blasting and before any visible flash rusting occurs. Dry film thickness (DFT) : 75 ± 15 μm |
Magnetic Particle Testing
Packaging&Shipping
All steel components are bundled and secured on steel pallets for safe handling and transportation.
The pallets are loaded into containers using gantry cranes and forklifts, ensuring efficient and damage-free loading.
Certifications
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2009
Total Annual:
15 Million-20 Million
Employee Number:
100~110
Ecer Certification：
Verified Supplier
Qingdao Ruly Steel Engineering Co.,Ltd is a professional steel structure fabrication and construction company for light and heavy steel structure Design, Manufacture & Installation. The floor space of our steel structre fabrication factory is 35,000㎡, and the worksh... Qingdao Ruly Steel Engineering Co.,Ltd is a professional steel structure fabrication and construction company for light and heavy steel structure Design, Manufacture & Installation. The floor space of our steel structre fabrication factory is 35,000㎡, and the worksh...
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