Qingdao Director Steel Structure Co.,Ltd/Qingdao Director Group
Structural Steel Frame Construction Prefabricated Warehouse characterics:
1. Light weight, high strength, 50years durable use, no construction waste.
2. Quality certification ISO:9001:2008
3. Cost considering: time saved, cost saved;
4. Easy move, materials can be recycled used, environmentally;
5. Used widely, used as factory, warehouse, office building, aircraft hangar etc;
6. Structural durabilities, easy maintenance.
Steel Structure Building Types
| 1) Simple steel structure building |
| 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 building |
| 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 building |
| 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 building 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 |
One Project
structural metal building project location: Lagos, Nigeria
usage: Brick factory
length: 120 meter
width: 40 meter
height: 5.5 meter
brick wall: 3m
beam and post: H section steel
purlin: C purlin steel structure
roof: 50mm EPS sandwich panel
wall: 50mm EPS sandwich panel
door: 4x4m sandwich panel sliding door 2 sets with canopy
windows: 3x1.5m PVC door 10 sets
Built year: 2015
feedback from customer: satisfied
Company information
Director Group Co., Ltd. is a China based manufacturer of steel structure building, prefabricated house and related steel products. Our products include the prefabricated house, steel structure building, container house, modular house, light steel villa, sandwich panels, and profiled steel, etc.
Drawings & Quotation
1) Customized design is welcomed.As long as you like, we can design and provide drawings for you.
2) In order to give you an exactly quotation and drawings, please let us know the blow information:
1. Dimension: Length, width, height, eave height, roof pitch, etc.
2. Doors and windows: Dimension, quantity, position to put them.
3. Local climate: Wind speed, snow load, floor load etc.
4. Wall and roof material: Sandwich panel or steel sheet.
5. Crane beam: Do you need crane beam inside the steel structure? And its capacity.
6. Other requirements.
If you have any interest,please contact us without hesitant.
Audited Supplier 
Audited Supplier 
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