The equipment to open an aluminum alloy door and window processing factory in Shenzhen, how many personnel and current salary levels are required, and how much is the total investment?

Aluminum alloy processing plant, small scale

The investment in bridge breaking aluminum alloy equipment is about 8-10w, which is enough. Ordinary aluminum alloy 2-3w is enough

On a small scale, four or five workers can do it.

A small door with a factory area of ??several dozen square meters is also acceptable.

I can’t say much about the wages in Shenzhen.