China Supplier Prefab Steel Structure Warehouse/Workshop/Building/Hanger

Shipping is not included on this item. Please contact us through Alibaba for shipping rates or questions.  

1.Q: How to buy?

A: You can provide us your drawing, and we will produce as your drawings.

2.Q: How to pay?

A: TT and L/C are acceptable.

3.Q: What is the delivery time?

A: It depends on order quantities. Generally speaking, the delivery time will be within 15 to 30 days.

4.Q: How to ship?

A: Loading by sea shipping container.

5.Q: How to install after the goods arriving destination?

A: We will provide detailed CAD installation drawings to you. If it is necessary, we will send technicians to help you. However, the visa fee, air tickets, accommodation, wages will be borne by buyers.

6. Q: What are the advantages of your panel?

A: Our panel's outstanding advantages are light weight, heat insulation/proof, waterproof, fireproof, sound insulation, fast construction and so on.

7. Q: Is the panel fire rated, if so, what is the rating?

A: Theoretically, it can endure the fire for 4 hours in the heat of 1000°C. But in fact, it is incombustible.

8. Q: Do you have any certificate to help us get government's approval?

A: We can provide our ISO certificate, test reports, SGS certificates as your support documents. Since the building standards are different in various countries, most of our customers buy the panels for test and get approval by themselves.

9. Q:What’s the quality grade of the steel structure components?

A:Q345 is used for main steel structure,Q235 is used for secondary steel structure.

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)

Whatsapp & FB ID : +8613280803375