20W  Portable fiber laser marking machine upper part can remove to mark on heavy and big materials directy,more convenient.

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Warranty of 20W  Portable fiber laser marking machine 2 years warranty for this fiber laser marking machine.

After sale service of 20W  Portable fiber laser marking machine

1. We offer life-long technical support by call, email.

2. Our technician can give you remote guide online if you have any question.

3. We can record videos of operating the machine.

4. Free training course in our factory.

5. Engineer available to service machinery overseas.

6. Machine will be adjusted before it is delivered , operation disk/CD was included. 

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