Phonway Company Co., Ltd.
electronic components & parts- (1) automatic control equipments- LED & neon indicator lights, pilot lamps. (2) ventilator filter units, limit switches, push button switches, thermocouples, current transformers. (3) timer relays- preset counters, digital timers, time counters, SSR ( solid state relay),. (4) power supply ( supplies) & power supply cases. (5) temperature ...

Taiwan 


Others 
China 
