Stars-tech co. was established in 1992,adhering to the concept of "create excellent brand,keep eternal faith", has been working for laser,servo and power supply aspects of development and production.In the laser marking machine AC&DC servo and laser power supply, it walks in the front of the domestic,has a number of invention patents and utility model patents,also has all of its intellectual property rights??s also one of the earliest manufacturers of laser equipment and offering the laser power supply,acousto-optical Q switch driver and other key components of laser equipment to 80% of the laser enterprises in the domestic.