The driving force behind our growth is a team of innovative professionals who are efficient and embrace diversit

Precision Scan( PSI) is the world's leading supplier of galvanometer and dynamic focusing modules, providing ideal products for high precision applications requiring extremely low drift, high precision, high speed and long-term stability. These advanced industrial applications include laser additive manufacturing (3D printing), laser welding, laser marking, laser welding, laser precision cutting and cleaning, etc.
The driving force behind our growth is a team of innovative professionals who are efficient and embrace diversity. Although we are down-to-earth, we pursue the ultimate performance and make continuous breakthroughs in galvo.