Qingdao Plough Technology Co.,Ltd is located in Shandong Province which is is the largest production base of the laser machine in China. Our factory owns 7 years laser  equipment research and production experience .The products cover laser marking machines, laser cleaning machines, femtosecond laser, etc. The factory's laser marking machine are widely used in many famous domestic companies and cleaning technology is widely used in the cleaning of automobile tires, aircraft, and ships. And femtosecond technique is at the domestic advanced level and sold well in Japan.As a team with a dream，we are looking forward to bring the laser machines to all those who need them. Wish the laser machines could enhance your productivity  and solve the engraving and cleaning problems.