JHEt Certified Excellence

Explosion-Proof Electrical Equipment
三左耐壓防爆 LED 緊急照明燈
三左耐壓防爆 LED 避難方向指示燈
三左耐壓防爆 LED 出口標示燈
三左耐壓防爆揚聲器
三左耐壓防爆控制操作箱
Fire Protection
HUA YI CHANG LED Emergency Lights
三左耐壓防爆火警綜合盤
Lighting Fixtures / Light Sources
LED Eco-Friendly Soft Light Panel
Light kingdom LED Highbay
亮明家照明系列