Click image to view full size image
It is also a kind of artificial trees or Bionic tree tower, it takes of synthetic resin and advanced chemical raw materials as sculpture substrate for tree trunk, the tree section, barks, etc. some leaves were installed on its top. inner side is HDG( hot dip galvanized ) steel structure. bottom is steel plate, which are locked by anchor bolts. it's life-like compare to natural trees.
1. Circle /Polygonal
2. Slip joint/Flange Joint
3. Hot Dip Galvanization (ASTM123)
4. ISO9001 / ISO14001 certificate
5. Branch(foliage): composite high strength material branch/200kmph wind pressure/RF transparent/without steel/anti-UV
6. Bark(trunk): Epoxy mixed material/vivid and beautiful/elastic/anti-uv/waterproof/fireproof/strong adsorb-ability/long lifespan
7. Slip joints result in easy field assembly and erection
8. Branches all is RF transparent ,no steel inside of the branches ,in china ,no other manufacturer can do the branches without steel inside ,we did the test ,those branches with steel inside will make RF about 30% loss ,for our branches ,just about 1.8% RF loss
http://www.db-steel-tower.com/