Product Description
Steel Structure
1. Industrial building
2.14 years manufacturer
3. Material: Q345B or Q235B
4. Easy to install and maintain
5. Recycling
Ow cost steel structure industrial building can be supplied by our factory. Steel workshop, warehouse, plant are supplied by our factory. Besides, our factory not only supply steel material, but also supply engineer's installation guide. Welcome to inquiry or call us.
1. Main steel structure: Welded H steel or I steel;
2. Purlin: C section or Z section type;
3. Roof panel: Color steel sheet with fiberglass insulation;
4. Wall: With 1.2m brick wall, color steel sheet with fiberglass insulation above 1.2m;
5. Tie bar: Q235B round tube;
6. Brace: Round steel;
7. Lateral and column bracing: Round steel;
8. Knee brace: Hot- rolled angle steel;
9. Trims, flashing: Color steel sheet;
10. Gutter: Color steel sheet;
11. Downpipe: PVC;
12: Door: Sandwich panel door;
13: Window: Alumnium window (single glass)
1. Why choose us
2. Wtih ISO9001: 2008, SGS and BV certification
3.5 national registered engineers, 20 senior engineers, 70 general engineers, 9 registered architects, 120 technicians
4. Annual production: H steel: 20000T C steel: 15000T Z steel: 3000T
Sandwich panel: 20000 sqm/week
Pefab house: 200 sets/month
Container house: 200 sets/month
5. Design software: PKPM, 3D3S, X-Steel, SAP2000, AUTOCAD, T-Arch, etc
Qingdao DoubleGrand Metal Products Co. Ltd specialized in various of steel structure building, jointly design, manufacture, export and erection of Industrial, Commercial and residential and Agriculture uses. We exported to more than 30 countries on 6 continents with well-established experience for more than 10 years.
SERVICE
Our goal is not only to provide high quality steel structure building, but also to maintain a personalized and professional relationship with each customer. No matter how big or small your requirement we will do our best to meet your demand. One stop service from design, manufacture, deliver to installation and after-service.
We can manufacture strictly according to your drawings and request.
We can design ourself to supply you a most suitable proposal to you.
QUALITY
Raw material reserves: Steel bought from major steel mill
Full and advanced equipment: CNC laser cutting machine, vertical machining centers, CNC bending machines, Nc drilling machine CNC continuous mode of production lines etc
Strictly quality control: Manufacture strictly according to drawings, Inspection every link, Pre assembled before delivery.
DESIGN & DELIVERY & PACKING
Sales and engineer joint into an strong group, absorb your request and ideal image, give your reasonable and suitable suggestion, supply best design and expected building model, quotation, and design for you.
With more than 3000tons capacity each month, Quotation+Manufacture time + deliver time+installation time will better than local manufacturer.
Packed in container by sea or by train, with stable package for no damage during transpotation.
CERTIFICATE
We have ISO9001: 2008 certificate, Aisa Inspection, SGS Inspection and other third party Inspection acception.
