Qingdao Ruly Steel Engineering Co.,Ltd
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability | 50000 Square Meter Per Month |
| Delivery Time | 25-30 days |
| Packaging Details | 20GP, 40HC,40OT Shipping container standard package |
| Origin | China |
| Maintenance | Low |
| Type | Fabrication |
| Shot Blasting Level | SA 2.5 |
| Efficiency | Fast |
| Design Options | Multiple |
| Durability | Long-lasting |
| Corrosion Resistance | Yes |
| Drawing | CAD, TEKLA, 3D Model, PKPM, BIM |
| Hs Code | 9406900090 |
| Application | Industrial/Commercial/Residential |
| Design | Customized |
| Customization | Available |
| Fire Resistance | Yes |
| Versatility | Flexible |
| Carbon Structural Steel | Q355 |
| Shape | H Beam, H Columns |
| Transport Package | Standard Export Package or Customer′s Requirement |
| Features | Prefab Steel Structure, Large Span, Multi-Floor |
| Purlin | C/Z Shape Steel Channel,C/Z Galvanized Steel(Q235) |
| Color | Optional |
| Door | Sliding Door,PVC door/Steel door/Color steel door/Sandwich panel door/Rooler door,Sliding door or flat open or shutter door |
| Window | Aluminum Alloy Window,PVC or Aluminum Alloy,Glass window/PVC window/Alumiun window,Sandwich Panel |
| Brand Name | Ruly |
| Model Number | RulyS029 |
| Certification | SGS, ,ISO9001, BV, CE, ASTM |
| Place of Origin | Qingdao China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | Supply Ability | 50000 Square Meter Per Month |
| Delivery Time | 25-30 days | Packaging Details | 20GP, 40HC,40OT Shipping container standard package |
| Origin | China | Maintenance | Low |
| Type | Fabrication | Shot Blasting Level | SA 2.5 |
| Efficiency | Fast | Design Options | Multiple |
| Durability | Long-lasting | Corrosion Resistance | Yes |
| Drawing | CAD, TEKLA, 3D Model, PKPM, BIM | Hs Code | 9406900090 |
| Application | Industrial/Commercial/Residential | Design | Customized |
| Customization | Available | Fire Resistance | Yes |
| Versatility | Flexible | Carbon Structural Steel | Q355 |
| Shape | H Beam, H Columns | Transport Package | Standard Export Package or Customer′s Requirement |
| Features | Prefab Steel Structure, Large Span, Multi-Floor | Purlin | C/Z Shape Steel Channel,C/Z Galvanized Steel(Q235) |
| Color | Optional | Door | Sliding Door,PVC door/Steel door/Color steel door/Sandwich panel door/Rooler door,Sliding door or flat open or shutter door |
| Window | Aluminum Alloy Window,PVC or Aluminum Alloy,Glass window/PVC window/Alumiun window,Sandwich Panel | Brand Name | Ruly |
| Model Number | RulyS029 | Certification | SGS, ,ISO9001, BV, CE, ASTM |
| Place of Origin | Qingdao China | ||
| High Light | Multi Storey Steel Structure Warehouse ，Customized Prefabricated Steel Structure Warehouse ，Customized Steel Structure Warehouse | ||
| Attribute | Value |
|---|---|
| Origin | China |
| Maintenance | Low |
| Type | Fabrication |
| Shot Blasting Level | SA 2.5 |
| Efficiency | Fast |
| Design Options | Multiple |
| Durability | Long-lasting |
| Corrosion Resistance | Yes |
| Drawing | CAD, TEKLA, 3D Model, PKPM, BIM |
| Hs Code | 9406900090 |
| Application | Industrial/Commercial/Residential |
| Design | Customized |
| Customization | Available |
| Fire Resistance | Yes |
| Versatility | Flexible |
| Carbon Structural Steel | Q355 |
| Shape | H Beam, H Columns |
| Transport Package | Standard Export Package or Customer's Requirement |
| Features | Prefab Steel Structure, Large Span, Multi-Floor |
| Purlin | C/Z Shape Steel Channel,C/Z Galvanized Steel(Q235) |
| Color | Optional |
| Door | Sliding Door,PVC door/Steel door/Color steel door/Sandwich panel door/Rooler door,Sliding door or flat open or shutter door |
| Window | Aluminum Alloy Window,PVC or Aluminum Alloy,Glass window/PVC window/Alumiun window,Sandwich Panel |
Large-span steel structures represent the future of modern construction, offering superior strength and durability for industrial applications. With spans exceeding 60 meters, these structures eliminate the need for excessive support columns, creating expansive, unobstructed spaces ideal for warehouses, factories, and commercial facilities.
Our prefabricated steel buildings combine cost-effectiveness with rapid assembly, reducing construction timelines and labor costs. The modular design allows for future expansion and customization to meet evolving business needs.
Multi-story steel buildings provide exceptional load-bearing capacity while maximizing usable space. Their inherent flexibility makes them suitable for:
Steel's natural resistance to earthquakes and extreme weather conditions ensures long-term structural integrity with minimal maintenance requirements.
Our 35,000 square meter facility features two professional production lines with a monthly capacity of 1,500 tons. We maintain strict quality control through:
We have successfully completed projects across multiple continents:
We provide comprehensive installation assistance through:
All structural components, panels, bolts, and accessories are securely packed for ocean transportation in 40'HQ or 40'OT containers. Our skilled loading team uses cranes and forklifts to prevent damage during transit.
Please provide the following information for an accurate quotation:
| 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; if not, the metal steel sheets will be ok |
| 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 |
| Component | Specification |
|---|---|
| Main structure | H section steel Q345, alkyd painting, two primary painting, two finish painting |
| Roof purlin | XZ160*60*20*2.5, galvanized |
| Wall purlin | XZ160*60*20*2.5, galvanized |
| Intensive bolt | Grade 10.9 |
| Turn buckle bolt | M20+2, steel Q235, processing |
| Anchor bolt | M24, steel Q235, processing |
| Ordinary bolt | Galvanized bolt M20 |
| Ordinary bolt | Galvanized bolt M12 |
| Brace nut | Galvanized bolt M12 |
| Component | Specification |
|---|---|
| Cross brace | Φ20 round steel bar Q235, process and painted (alkyd painting) |
| Angle brace | L50*5 angle steel Q235, process and painted (alkyd painting) |
| Column bracing | Φ25 round steel bar Q235, process and painted (alkyd painting) |
| Tie bar | Φ127*3 steel pipe Q235, process and painted (alkyd painting) |
| Batter brace | Φ32*2.5, Φ12 round steel bar Q235, process and painted (alkyd painting) |
| Component | Specification |
|---|---|
| Roof panel | Corrugated steel plate or sandwich panel (EPS/fiber glass/rock wool/PU) |
| Wall panel | Corrugated steel plate or sandwich panel (EPS/fiber glass/rock wool/PU) |
| Edge cover | 0.5mm color plate, angle Alu |
| Fittings & accessories | Nails, glue etc |
| Unpowered ventilator | Diameter Φ600, stainless steel |
| Sky lighting band | 1.2mm FRP, double layer |
| Sliding door | sandwich panel door |
| Component | Specification |
|---|---|
| Gutter | 0.5mm color steel plate |
| Rainspout pipes | Φ110 PVC pipe |
We are manufacture factory. And you are welcomed to visit us at any time. The quality control flow and sales team will show you our professionalism. Also you will can get best and most competitive price after visiting us.
Our business objectives are to give the best price with same quality and best quality with the same price. We will do everything we can to reduce your cost and guarantee you get the best product that you paid for.
We will give detailed installation drawings for free. We can send engineers as installation director or a team upon request.
You are welcomed to send an inspector, not only for the container loading, but any time during the production time.
Yes, we could design full solution drawings as your requirements. By using AutoCAD, PKPM, MTS, 3D3S, Tarch, Tekla Structures (Xsteel) and etc. we can design complex industrial building like office mansion, super marker, auto dealer shop, shipping mall, 5 star hotel.
Delivery time depends on order quantities. In general the delivery time to nearest seaport in China will be 40 days after receiving deposit.
You can contact us by email, phone, WhatsApp, Viber and so on 24*7 and you will get reply within 8 hours.
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 engineering company, located in Qingdao, China, which integrates steel structure design, research and development, manufacturing and installation. The project types include prefabricated steel workshop, warehou... 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. The project types include prefabricated steel workshop, warehou...
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