Job Recruitment Website - Job information - How long does it take to learn to make aluminum alloy doors and windows, glass crafts, stainless steel security nets and security doors? Are there apprentices in Guangzhou?
How long does it take to learn to make aluminum alloy doors and windows, glass crafts, stainless steel security nets and security doors? Are there apprentices in Guangzhou?
If you learn aluminum alloy doors and windows quickly, it will take about 1 week. Installation is troublesome, and the carpenter's skill is the key. After all, you have to pay the line horizontally.
Glass craft should be frameless doors and the like. It is not difficult to have these sizes.
It takes a long time to learn stainless steel. After all, it takes about 1 month to learn welding and argon arc welding well.
In short, aluminum alloy doors and windows, glass technology is dead, stainless steel can do a lot of things, depending on your brain.
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