1st, install ceiling keel
2nd, install aluminium honeycomb panel with screws
3rd, open hole for light and air conditioning maintaince panel
![](http://alcochina.com/wp-content/uploads/2023/04/IMG_0960-768x1024.jpg)
![](http://alcochina.com/wp-content/uploads/2023/04/IMG_0959-1024x768.jpg)
![](http://alcochina.com/wp-content/uploads/2023/04/IMG_0958-1024x768.jpg)
![](http://alcochina.com/wp-content/uploads/2023/04/IMG_0957-1024x768.jpg)
![](http://alcochina.com/wp-content/uploads/2023/04/IMG_0955-768x1024.jpg)
![](http://alcochina.com/wp-content/uploads/2023/04/IMG_0956-1024x768.jpg)
![](http://alcochina.com/wp-content/uploads/2023/04/IMG_0954-768x1024.jpg)
![](http://alcochina.com/wp-content/uploads/2023/04/IMG_0953-768x1024.jpg)
![](http://alcochina.com/wp-content/uploads/2023/04/IMG_0941-768x1024.jpg)
![](http://alcochina.com/wp-content/uploads/2023/04/IMG_0940-768x1024.jpg)
![](http://alcochina.com/wp-content/uploads/2023/04/IMG_0939-768x1024.jpg)
![](http://alcochina.com/wp-content/uploads/2023/04/IMG_0936-1024x768.jpg)
![](http://alcochina.com/wp-content/uploads/2023/04/IMG_0938-768x1024.jpg)
![](http://alcochina.com/wp-content/uploads/2023/04/IMG_0961-768x1024.jpg)
![](http://alcochina.com/wp-content/uploads/2023/04/IMG_0934-768x1024.jpg)
![](http://alcochina.com/wp-content/uploads/2023/04/IMG_0935-768x1024.jpg)
![](http://alcochina.com/wp-content/uploads/2023/04/IMG_0933-768x1024.jpg)
![](http://alcochina.com/wp-content/uploads/2023/04/IMG_0931-768x1024.jpg)
![](http://alcochina.com/wp-content/uploads/2023/04/IMG_0932-768x1024.jpg)
1st, install ceiling keel
2nd, install aluminium honeycomb panel with screws
3rd, open hole for light and air conditioning maintaince panel