TWGHs Lee Ching Dea Memorial College
Educational Organization, Infrared Wireless Microphone, Classroom Sound System
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PLK Centenary Li Shiu Chung Memorial College
School P.A. System, Educational Organization, Water-proof Speaker, Multi-functional PA control unit, UHF Wireless Microphone, Infrared Wireless Microphone, Classroom Sound System
TWGHs Wong See Sum Primary School
Educational Organization, Infrared Wireless Microphone, Classroom Sound System
