focusonuv is a leading domestic enterprise integrating scientific research, production, sales, medical services and commerce of pulse strong light sterilization system, disinfection and light curing equipment.-Shenzhen FOCSON UV Technology Co., Ltd-Focson uv is a leading domestic enterprise integrating scientific research, production, sales, medical services, and commerce of pulsed intense light sterilization systems, disinfection, and light curing equipment.