Steel structure for cold storage
1), Steel structure factory, warehouse
2). Steel structure price cheap
3). High-strength and qulit
4), Comply with GB, ASTM, ...ISO9000;
5), Exquisite surface;
6), Steady structure;
7), Low cost, high benefit.
8), Strict quality control
9), Good market reputation for all kinds of steel structure buildling.
Steel structures:
1), Steel structure workshop is made of main frame which is made of hot roll H-style steel or welded H-style steel (square steel).
2), The envelop construction net is made of cold form C-style purline.
3), The wall and roof are made of colored steel tiles or colored steel sandwich panels, which is connected with the purline by tap bolt.
4), Doors and windows can be designed at anywhere which can be made into normal type or sliding type by sandwich panel or PVC-steel
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.
