The following introduces the processing of sheet metal chassis and cabinets. The content is organized by the editor and is for reference only.

1) Look at the surface of the sprayed material after processing. Products formed from sheet metal processed materials need to be sprayed, and spraying evenly can get a good anti-rust effect.
 
2) Look at the thickness of the board. The formed steel plate material can be tapped once, and the thickness and thickness of the steel plate can be known. If there is a bracket inside, it can be a little thicker and can bear some heavier equipment.

3) Look at the glass that is matched together. Generally, a part of the cabinet is transparent, and some glass needs to be installed for easy viewing. Check to see if there are cracks around the glass. If so, it is recommended not to.

4) The accessories inside the cabinet. The inside of the cabinet needs to be fixed with something to fix the cables. It can also be lifted a little on the bottom of the cabinet to facilitate wiring. The screws for fixing the shelf also need to be sufficient.