Hans Laser Technology Co., Ltd. Manufactures Button Laser Marker Applied in Button Engraving. Hans Laser Technology Co., Ltd offers a range of laser product series, including laser markers, laser cutters, laser welders, laser sub-surface engravers, and so on. They are widely applied in various industries. Button Laser Marker Applied in Button Engraving is compact and can be installed to a production line and collaborates with the production. Fully controlled by computer, it can achieve human intervention free automated production.