What's the salary for opening a spark machine?

I suggest you enter some large foreign-funded mold factories, because many private enterprises have lower wages and no benefits. The wages of foreign-funded enterprises are relatively high and the benefits are much better. It depends on what kind of mold you make. The salary of making a key insert mold is higher than that of making a plastic shell mold. It is very hard to make a mold for inserting keys. The level of salary also has a great relationship with your ability. Sometimes it's better to come early than to come opportunely. When the factory is short of people, the salary will definitely be higher. It is definitely more expensive to open a computer spark machine than a hand-operated spark machine. I work as a spark machine in Shenzhen, and the salary here is around 2800-4000. Wages vary from place to place.