ERCHANG

Cabinets for loudspeakers; Camcorders; Depth gauges; Electroacoustic transducers; Lasers, not for medical purposes; Marine depth finders; Motion-activated cameras; Nautical and photographic apparatus and instruments, namely, underwater housings for cameras, underwater enclosures for cameras and underwater enclosures for photographic lenses; Optical filters for screens; Photographic cameras; Radar detectors; Semiconductor devices; Sonar equipment and parts thereof; Sonars; Speedometer testers; Surface acoustic wave sensors; Transducers that utilize ultrasonic oscillations to treat and reduce stress and fatigue of metals and metal structures; Ultrasonic detectors for fishing; Ultrasound probes, not for medical use; Wireless communication devices for transmitting images taken by a camera