*Insulated Glass (IG), more commonly known as Double Glazing Glass is double or triple glass window panes separated by vacuum or gas filled space to reduce heat transfer across a part of the building envelop.
1. All kinds of curtain wall glass
2. Indoor partition
3. Showcase
4.Refrigerater
5.Pavillion
6. Glass Door
7. Window,elevator
8. Frontal window of building
9. Hospital, office building
10. Subway station ect