Qingdao KXD steel structure Co., Ltd, is a professional enterprise specializing in designing, developing, manufacturing, marketing and constructing high quality steel structures, prefabricated houses and container houses. We have professional steel structure engineering contracting first class qualification and ISO9001: 2000 quality system certification. 
 
Our company was established in 1996. There are 1000 employees, including 5 registered engineers, 36 senior engineers and 120 professional technicians. Up to now, we have successfully undertaken and operated hundreds of international projects in more than 76 countries and regions around the world. 
 
Our products are exported to North America, South America, Europe, Africa, Oceania and many Asian countries and regions. With the idea of "Credit builds brand", we have already established good relationships with many overseas clients. 
 
Based on the spirit of "Credit, Professionalism, Cooperation, Mutual benefits", our company is building a comprehensive industrial chain system gradually and making great efforts to supply our quality products and perfect after-sales services to worldwide clients.
1. Main structure: Steel frame made by welded H, C, Z steel section (Q235, Q345)
2. Purlin: Purlin of the steel frame workshop are C and Z steel section channels.
3. Column and transverse bracing: Angle steel or H section steel or steel pipe
4. Roof and Wall panel: Galvanized color corrugated steel sheet, PU/ EPS/ cement fiber/ glass wool/rock wool sandwich panel or as demanded.
5. Lighting Plate, Doors and Windows: FRP of PVC lighting plate offered. Sliding sandwich panel /metal /industrial rolling up door and window or as demanded.
6. Connecting: High strength bolts.

And more,
1. High strength Universal columns and beams;
2. Engineered to meet or exceed internatonal standards;
3. Engineer detailed building and erection drawings;
4. Anchor bolt plans;
5. Factory primed and painted steel building frames;
6. Pre-drilled and punched components;
7. Galvanized girts and Purlins;
8. Full trim on door openings;
9. Pre-marked parts for easier erection.