About Us

1.Our History

Qingdao Director Steel Structure Co.,Ltd. is one leader manufacturer engaged in the research, development, production, sale and service of steel structure.

We have been in this line for 16 years.

Portal frame is the usual type in the industrial steel workshop,metal warehouse,steel structure hangar, steel shed, poultry farming building, prefab house. Other

types also could be designed and manufacturer as per clients' request.

2. Our Factory

We are located in Qingdao with convenient transportation access. We are managed by dedicated and qualified professionals, who are committed to understanding and serving the needs of our clients. Known for the quality of steel structure products and services and for its attention to safety and we are determined to maintain our high standards through continuous improvement of processes and procedures. We've earned as the steel fabricator of choice for customers from South America, Africa, South Asian and Australia.

3.Our Products

Qingdao Director Steel Structure Co.,Ltd.main products includes the following:

1. Steel Structure Materials (H Section Steel, C Section Steel)

2. Steel structure workshop

3. Steel structure warehouse

4. Steel structure aircraft hangar

5. Steel structure Poultry House

6. Metal shed building

6. Sandwich Panel (EPS, fiber glass wool, rock wool, Pu sandwich panel)

7. Prefab house for labor accommodation and family living

8. Corrugated steel roofing and wall sheet

4.Product Application

Possesses a wide span , with either a single or multiple spans and can have a maximum span clearance distance in 36m without middle columns. Gable frame steel structure is widely used as industry factory building, warehouse , gymnasium, poultry shed, school and medical clinic,garage,hangar,etc.

5.Our Certificate

We always feel that all success of our company is directly related to the quality of the products we offer. They meet the highest quality requirements as stipulated in ISO9001:2008, ISO24001:2004 SGS guidelines and our stringent quality control system

6.Production Equipment

1. Numerical control automatic cutting machine

2. Automatic and hand drilling machine

3. Numerical control automatic welding machine

4. H section steel flange leveling machine

5. Sand blasting machine

6. Bending machine

7. Automatic and hand drilling machine

8. Corrugated steel sheet machine

9. Sandwich panel making machine

7.Production Market

We have customers from both domestic market and oversea market. Sales managers can speak English for good communication. Our main sales market:

Oceania : 45%

Africa : 20%

South America: 20%

North America: 8%

Central America: 1%

South Asia: 5%

Middle East: 1%

8.Our service


The steel structure produce job could be based on our own design or detailed design drawing from clients. Some clients even send the material and drawings to us together, we only make process work, no problem, we offer process only service too.

During the production fellow, quality control work goes through every step. And we accept third Party Quality Check, customer on-site quality inspection and any other reasonable inspection way should be considerable for our company.


After production we will offer construction steel frame installation drawing to make the project goes one more step. But we also offer independent installation service too.

We could offer installation manual with detailed assemble drawing, technical engineer director, project manager director even a work team to finish the entire job.

After-sale service:

After a few years, the steel building need to be moved away. We will offer all the direction job material that need re-new.

You have a building project, not made by us, but you want to check the strength of the building, our engineer will make the calculation for you.

You have a steel building,made by us or not by us. For some reason,you want to make it stronger to add some heavy equipment.we would like give advice and offer the material that needed.

Additional service:

When you purchase steel structure, you have some other items need to be sent together. We will arrange the loading the container.

You have some other products need to be purchased but need us to check the factory real or not. Or need us the check the amount when container loading, we will do it.

You are planning to come to China for short travel, you need our help in the language, hotel book, or some other matters. we will help.