RFH 532nm Green Laser Marking Crystal 0.5mm Depth Filling
RFH 532nm Green Laser Marking Crystal 0.5mm Depth Filling
Crystal is a kind of crystal clear, with a certain hardness of material, in addition to being processed into jewelry products, and now with the increase of mining, more and more processed into other products. However, the crystal material has a certain degree of brittleness. If you are not careful in the processing process, it may cause the material to be scrapped very quickly. Therefore, the most superior processing method on the market is generally laser.