2.  Specification

     3. Detailed Images

   4. Characteristics
1. Wide span: single span or multiple spans, the max span is 36m without middle column
2. Low cost and maintenance: unit price range from USD35/m2 to USD70/m2 according to customers request
3. Fast construction and easy installation: time saving and labor saving
4. 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.

1. Some main oversea projects we undertook in the last couple months
1. New Zealand 2500 square meter prefab warehouse 64m*21m*6.5m
2. French Polynethia 450 square meter steel structure warehouse
3. Maldives 48X30X12M hangar repair building
4. Philippines 10 sets chicken house 144m*16m*3m
5. Peru 25*20*24 four strory workshop building
6. SAMOA 900 sqm steel structure warehouse
7. AUSTRALIA 70*18*6.5m warehouse
8. AUSTRALIA 41.8*18.6*7.7m two storey office building for Ford
9. SAMOA 71.2m*58m*12m two story supermarket building
10. Algeria 54x30x6m workshop building
11. Algeria 100x37x9m granite processing workshop
12. Saint Lucia 36*15*3 warehouse
13. USA 24*12*4.8M warehouse
14. Papua New Guinea 4 strory workshop building
15. Georgia 2000 SQM automobile repair house
16. Venezuela 150x15x1.9m chicken shed (12 sets)
17. Panama 2000 sqm Pharmaceutical factory
18. CAMEROU 1200 sqm church house (3 sets)
19. Ghana 1000 sqm office house (3 sets)
20. India 12500 sqm factory building

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.
We are a China based manufacturer of steel structure building, prefabricated house and related steel products. Our products include the prefabricated house, steel structure building (such as warehouse, workshop, dormitories, etc), container house, modular house, sandwich panels and so on. We have exported our products to over 40 different countries around the world. We have our own engineers who can provide the perfect designs according to the customers' demand.
We are an ISO9001 registered company, and we produce the products in Chinese National Standard, international standard, and customer’s special request.

Produce:
1. Production job based on steel building confirmed drawing.
2. We also can make the products with materials and drawing from customer.
3. Quality control work goes through every step during production.
4. Third Party Quality Check , customer on-site quality inspection and any other reasonable inspection way is ok.
After-sale service:
1.After production, we will supply steel building installation drawing.
2.Send techinican to guide installation on site if customer request.
3. After years, building cladding need to be moved away. We will offer materials that need re-new.
4. If you have a building, not made by us, we can help check the strength of the steel structure.
Additional service:
1.If you have something need to be sent together. We can arrange loading container.
2. if need us help to buy other products, we can help source and buy for you.
3. if need us check the other factory, or need us inspect the container loading , we can help free.
4. when you to come to China for short travel, you need the language, hotel booking service. we would like help.