国模无码人体一区二区_自慰系列无码专区_国产成人AV综合色_精品一区二区无码免费

Founded in 1984 - approved as a national technology center in 2016 - produces and sells intelligent controllers, intelligent display components, infrared devices and other electronic components - is a gold medal supplier and core strategic partner of many well-known industry brands - with "Smart green technology, make life better" is the mission - committed to becoming an industry leader in the field of intelligent display control and a reliable high-end manufacturing cooperation worldwide

Main product series

Silicon controlled output optocoupler, high-speed optocoupler, transistor output and other optocouplers; Sensors; Light emitting diode; Infrared remote control receiving amplifier, etc