Is the curtain box still installed in the secondary ceiling now?

Detailed steps to install secondary ceilings:

1. Make the whole keel; >>>More

It is recommended to have a 2-inch LED downlight, with an opening of about 70mm-75mm, buy the lamp first, the lamp has an opening size, and then open the hole.

I can't understand the drawings of the aluminum beams in the secondary ceiling of the living room, so I want to ask how to see it.

First confirm the size of the secondary beam frame (this can provide the size of the decoration hall to the secondary beam manufacturer, they will calculate it for you), and then wait for the secondary beam to come back, first draw the ink line on the top, hit the top explosion at the corresponding position, pull the pull rod, and then assemble the secondary top underground, several people lift the secondary beam to the top on the edge of the secondary top frame, fix the screws, and finally put the main bone, keel, and board loading. Done-- >>>More

Integrated Ceiling The secondary ceiling installation process is as follows: >>>More