It is a new type of electronic carving instrument. It is small, fast, long-last marking and simple to operate.
The electro-marking pen is a new type of electronic carving instrument. It is small, fast, long-last marking and simple to operate. It is widely applied in marking patterns on the surface of almost all the hard materials, such as metal. ceramic, glass, plastic, marble and timber. It not only plays the classification function in scientific and industry application, but also it has wide application in the commercial and domestic fields.
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