power amplifier, RF amplifier, karaoke AMP, home equalizer, remote Dimmer, pre amplifier, car amplifier, P.I.R control, PA system AMP, P.L.R remote control, microphone mixer, multimedia AMP, integrated ST. amplifier, professional mixer, surround processor, cassette player, multimedia subwoofer, VCD/ CD player, FM/ AM tuners, active crossover, subwoofer AMP, audio ( lighting switches) products, speaker, concrete mixer .

Hsien Long Co., Ltd. is one of the leading suppliers specialized in the design and manufacture of remote Dimmer and the reliable manufacturer and exporter of lighting control including occupancy PIR sensor, high efficiency electronic ballast for fluorescent lamp, ighting Dimmer; remote control lighting Dimmer, transformer and remote control switch with transmitter and receiver for commercial and residential project. Our factory and manufacturing facility set up in Shenzhen, China in 1995 to meet the increasing demand and the on-time delivery to our customers worldwide. We are ISO9001:2000 certified manufacturer and take pride in the quality of our products. Each item undergoes mandatory IQC, IPQC, OQC and QA prior to shipment.