QIAOBA

Diodes; Triodes; Calibration devices for calibrating ultrasonic testers, optical emission spectrometers; Circuit boards; Electric discharge tubes, other than for lighting; Electronic pens; Infrared detection apparatus; Infrared sensors; Laser diodes; Laser equipment designed for cutting, drilling, marking, engraving and shaping optical lenses for eyeglasses; Laser level measuring apparatus; Laser pointers; Lasers for industrial use; Lasers, not for medical purposes; Mouse pads; Optical glasses; Optical lamps; Optical lanterns; Optical lenses; Optical lenses featuring anti-fog coatings, UV-blocking treatment, anti-scratch coatings; Optical or telescopic lens sights; Power adapters; Prisms for optics purposes; Rescue laser signalling flares; Safety goggles; Semiconductor devices