The 30-watt small device is quite suitable for setting up stalls. You can sell a small stone for 20 or 30 yuan. As long as you have a laser marking machine, you can use it to make money. For example, you can use the laser marking machine to engrave text and patterns on various materials in your own store, workshop, home, or even a street stall. It can be customized in batches and you can make a lot of money in a day. Do you want to own a laser marking machine that can make money? You can purchase from me for wholesale or retail.
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