Complaint
Pre-Fab Steel Building with Rooms and Insulation Wall Panels
About Us
"Qingdao Director Steel Structure Co.,Ltd" is professional manufacturer who's devoted to steel structure construction. We provide the whole set of services include making construction designs, producing products and installation. We have exported our products to over 40 different countries around the world. We have our own engineers who can provide the perfect designs according to the customers' demand.
We are an ISO9001 registered company, and we produce the products in Chinese National Standard, international standard, and customer's special request.
2. Characteristics
1. Wide span: single span or multiple spans, the max span is 36m without middle column
2. Low cost and maintenance: unit price range from USD35/m2 to USD70/m2 according to customers request
3. Fast construction and easy installation: time saving and labor saving
4. Long using lifespan: up to 50 years
5. Nice appearance
6. Others: environmental protection, stable structure, High quake-proof, water proof and fire proof, and energy conserving.
Metal Frame Structure Design
| 1) Simple steel structure | ||
| Main structure | Single span shorter than 18m,lower than 6m | |
| Maintance system | Roof | Colored steel sheet with 50mm glass wool insulation |
| Wall | Colored steel sheet | |
| Door | Simple steel rolling shutter(within 10m2) | |
| Window | Very few | |
| Usage | Warehouse,workshop, | |
| Standard and suitable market | Africa,mid-east, Australia (no snow,wind load below 0.4kn/m2) | |
| (2) Standard steel structure | ||
| Main structure | Single span shorter than 24m,lower than 8m | |
| Maintance system | Roof | Colored steel sheet with 50mm glass wool insulation |
| Wall | Colored steel sheet or 50mm EPS sandwich panel | |
| Door | Wind resistance rolling door(within 15m2) | |
| Window | Alu.alloy(can with skylight) | |
| Usage | Warehouse,workshop,shopping mall,exhibition,supper market | |
| Standard and suitable market | Snow loading below 0.5kn,wind loading below 0.5kn/m2 | |
| (3) Cold region(heavy snow)steel structure | ||
| Main structure | Single span shorter than 18m,lower than 6m | |
| Maintance system | Roof | EPS/rock wool/PU sandwich board |
| Wall | EPS/rock wool/PU sandwich board | |
| Door | PU foamed rolling door | |
| Window | Alu.alloy, Hollow glass | |
| Usage | Warehouse,workshop,hangar,shopping mall,exhibition hall,supper market | |
| Standard and suitable market | Cold region such as Norway,Russian,North Canada, Finland, Icelan Greenland, Sweden,etc.(snow loading below 3kn,wind load below 1KN/M2) | |
| (4)Steel structure with crane(5T,10T,20T) | ||
| Main structure | Single span shorter than 20m,lower than 10m | |
| Maintance system | Roof | Colored steel sheet with 50mm glass wool insulation |
| Wall | Colored steel sheet or sandwich board | |
| Door | Wind resistance rolling door(within 15m2) | |
| Window | Alu.alloy(can with skylight) | |
| Usage | Warehouse,workshop, hangar | |
| Standard and suitable market | Snow 0.5kn,wind load below 0.5kn/m2 | |
Main Material
Main components:
| 1 | main steel frame | Q235 Q345 steel H beam and comlumns, painted or galvanized, box steel, galvanized C section or steel pipe |
| 2. | Secondary frame : | galvanized C or Z purlin , steel bracing , tie bar , knee brace , flashing etc. |
| . | Roof panel : | EPS sandwich panel , glass fiber sandwich panel , rock wool sandwich panel , and Pu sandwich panel or steel sheet |
| Wall panel : | Sandwich Panel or Corrugated Steel Sheet | |
| Tie Rod: | Circular Steel Tube | |
| Brace: | Round Bar | |
| Knee Brace: | Angle Steel | |
| Roof Gutter: | Color Steel Sheet or Galvalume sheet | |
| Rainspout: | PVC Pipe | |
| 3. | Door: | Sliding Sandwich Panel Door or rolling Metal Door |
| Windows: | PVC or Aluminum Alloy Window | |
| Connecting: | Anchor bolts, intensive bolt , galvanized machine bolt, self-drilling screws | |
| 4. | Packing: | according to the pack list made by our engineer |
| 5. | Drawing: | We can supply structural steel engineering design and instalaltion drawing |
FAQ
| Q1. You are manufacture factory or trading company? A: We are manufacture factory. And you are welcomed to visit us for inspection. The quality control flow will show you ourprofessional. Also you will enjoy the best price and competitive price. |
| Q2. Is your price competitive with other companies? A: 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. |
| Q3. Do you offer service for installation? A: We will give detailed installation drawings and video for free. And if you need, we could send engineers as installation director even a team. |
| Q4. Do you accept container loading inspection? A: You are welcomed to send an inspector, not only for the container loading, but any time during the production time. |
| Q5. Do you offer designing service for us? A:Yes, we could design full solution drawings as your requirements. They use software such as Auto CAD, PKPM, MTS, 3D3S, etc. we will be glad to establish sincere business cooperation with you in the near future |
| Q6. What is the delivery time? A: Delivery time depends on order quantities. Generally, the delivery time will be 30 days after receiving deposit. |
| Q7. How can you get a quotation for your projects? A: You can chat with me anytime via Trade Manager to offer me your detail information or you can just fill out our questionaire(through my email below)and send back to us. We will give you the best quotation ASAP. Thanks for your kind cooperation. |
| Contact Person | Matt Zhang |
