1.The main frame (columns and beams) is made of welded H-Beam .
2. The columns are connected with the foundation by pre-embedding anchor bolt.
3. The beams and columns, beams and beams are connected with high intensity bolts.
4. The envelop construction net is made of cold form C purlins.
5. The wall and roof are made of color steel board or color steel sandwich panels, which are
connected with the purlins by Self-tapping nails.
6. Doors and windows can be designed at anywhere which can be made into normal type,
sliding type or roll up type with material of PVC, metal, alloy aluminium, sandwich panel and so on.
