galvanized steel frame greenhouse/steel fabrication

brief introduction of zhongjie  steel fabrication

zhongjie is a steel group composed of 18 steel factories in the north of china. the first factory is built in the beichen district Tianjin China in 1997. for our group, we mainly specialize in ppgi coil, pu sandwich panel, rockwool sandwich panel, eps sandwich panel, glasswool sandwich panel, steel structure and corrugated roof sheet. in the year of 2015, we aslo developed new product, assembled and disassembled modular house. at the beginning tianjin zhongjie mainly paid attention to domestic market. now we are trying to develop international market. our pu sandwich panel has patent and special technique. for our ppgi, it is aslo much better than shandong ppgi. welcome you to visit our factory anytime, then you will know our production ability and our product quality.

specification of galvanized steel frame greenhouse/steel fabrication

main materials 

1.Q235,Q345 H section steel structure for columns and beam

2. Pre-embedding anchor bolts for connection columns to foundation

3. Intensive bolts for connection tween columns and beams.

4. Wall/roof panel: one layer corrugated stee plate or sandwich panels

5. Windows/door . PVC, aluminium alloy , steel etc.

6. Color steel plate or galvanized steel gutters and pvs tubes for rain water

H  steel fabrication

C  steel fabrication

Z  steel fabrication

production process of  steel fabrication

showing of  steel fabrication

steel fabrication  project 

corrugated sheet system 

sandwich panels system

certificates of zhongjie group