▼  Automatic Skyventilation switchgear system.(Push bar system) 

      ▼  Automatic Skyventilation switchgear system.(Push bar system)

      ▼  Automatic Skyventilation switchgear system.(U rack&Pinion)

      ▼  Automatic Skyventilation switchgear system for Vinyl house( Puch bar system)

      ▼  Aluminum skyvent frame   

      ▼  Aluminum skyvent frame (puch bar system)

      ▼  Aluminum rainwater discharging gutter system  

      ▼  Horizontal screening switch gear system

      ▼  Air pocket screen (Sealing for heated air)

      ▼  Horizontal screen power driving motor

      ▼  Horizontal screen gear system ( Rack and pinion)