This water treatment equipment uses reverse osmosis membrane, fitable for water treatment in industry and living quarters, factories, and hotels. We c

YMM-50 laser marking machine is a solid laser with wavelength 1064nm, which belongs to infrared beam. The key components including scan head, YAG rod,

Features:
1) Specially designed for jewelry processing, more specifically joint welding, filling
holes, removing eyelets, and repairing...