Quantity(Square Meters) | 1 - 1000 | 1001 - 2000 | >2000 |
Est. Time(days) | 39 | 40 | To be negotiated |
2. Specification
Items | Specification | |
Main Steel Frame | Column | Q235, Q345 Welded H Section Steel |
Beam | Q235, Q345 Welded H Section Steel | |
Secondary Frame | Purlin | Q235 C and Z purlin |
Knee brace | Q235 Angle Steel | |
Tie Rod | Q235 Circular Steel Pipe | |
Brace | Q235 Round Bar | |
Vertical and Horizontal Support | Q235 Angle Steel, Round Bar or Steel Pipe | |
Maintenance system | Roof Panel | EPS Sandwich Panel /Glass Fiber Sandwich Panel / Rock Wool Sandwich Panel / Pu Sandwich Panel /Steel Sheet |
Wall Panel | Sandwich Panel / Corrugated Steel Sheet | |
Accessories | Window | Aluminiumn Alloy Window / PVC Window / Sandwich Panel Window |
Door | Sliding Sandwich Panel Door / Rolling Metal Door / Personal Door | |
Rainspout | PVC | |
Live load on Roof | In 120kg/Sqm (Color steel panel surrounded) | |
Wind Resistance Grade | 12 Grades | |
Earthquake-resistance | 8 Grades | |
Structure Usage | Up to 50 years | |
Temperature | Suitable temperature.-50°C~+50°C | |
Certification | CE, SGS,ISO9001:2008,ISO14001:2004 | |
Finishing Options | Vast array of colors and textures available | |
Paint Options | Alkyd paiting, two primary painting, two finish painting (gray paint, red paint, white paint, epoxy zinc etc.) Or Galvanized. |
3. Characteristics
1. Different types and sizes according to customer’s needs, large or small, wide span: single span or multiple spans, the max span is 36m without middle column.
2. Low cost and maintenance: unit price range from USD30/m2 to USD70/m2 according to customers request.
3.Fast construction and easy installation: time saving and labor saving, all the items are factory- made,pre-cut,pre-welded, pre-drilled,pre-painted.
4.Reduced construction waste, 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.
Building warranty 50 Year structural, 25 Year on colored galvanized sheet.(under normal weather conditions)
We carry insulation and accessories for all our buildings.
1. Some main oversea projects we undertook in the last couple months
Industrial Warehouse(13000M2) Argentina
Warehouse(14000M2)----Republic of Uzbekistan
Workshop(12000M2)----Canada
Warehouse(3600M2)---Romania
Vegetable Market(2500M2)----Mauritius
Pig shed(3500M2)---USA
Chicken shed(2800M2) Australia
Aircraft Hangar(1300M2)------Australia
Warehouse(900M2)----Mongolia
Prefabricated house(70M2)----800sets---Angola
Container house(20’)-----60 sets South Africa
2. Transaction history
Qingdao Director Steel Structure Co., Ltd. is a China based manufacturer of steel structure building, prefabricated house and related steel products.
Factory established in 1997
Area of the factory: 40000 square meter
Workshop area: 20000 square meter
Production lines:
5 lines for H section steel
3 lines for steel purlin
3 lines for corrugated color steel
3 lines for sandwich panel
Take the Time to REALLY Compare Us!
Features | DFX Steel Structure | “competition” |
We don't just sell buildings, we engineer, design and detail your building.Our Engineers are available at all times to make sure you get just the building you wanted. | Standard Included | Additional Cost Or Not Available |
We are all humans and errors can come up, however our expert technicians and customer service specialist are available at all times to make things right. | Standard Included | Additional Cost Or Not Available |
All components including sheeting, I-beams, accessories and even doors are manufactured in factory. | Standard Included | Additional Cost Or Not Available
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Our Pre-Cut, Pre-Punched and Pre-Drilled Parts allow quick and easy assembly. No drilling or welding required. | Standard Included | Additional Cost Or Not Available |
Our Long Life Hex Flange Bolts, Hex Nuts, Washers, Screws & Fasteners with Matching Finish ensure tightness and weather protection for the entire building. | Standard Included | Additional Cost Or Not Available |
All DFX Steel Buildings come with cable bracing which will add strength and rigidity. | Standard Included | Additional Cost Or Not Available |
All Framed Openings come with Jamb & Header cover trim giving your building a more attractive finish. | Standard Included | Additional Cost Or Not Available |
Minimum 28 GA Steel to keep you and your belongings safe. | Standard Included | Additional Cost Or Not Available
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Company Name:Qingdao Director Steel Structure Co.,Ltd
Add:Shangma Industrial Park, Qingdao, China
Web: ;
Contact Person:Alison Zhang
Tel: 0086-532-66716752
Fax: 0086-532-66710826
E-mail: info(at)bigdirector.com
Whatsapp & FB ID : +86
Pls kindly scan Quick Response (QR) code(our website),you could get more information by cellphone.