- Billionelite Enterprise Limited
- loudspeaker , buzzer, microphone,Mylar Speaker.
- Address:Hong Kong
- UNION TEAM LIMITED
- Speaker,Buzzer & Transducer,Buzzer Plate,Condenser Microphone,Receiver,Buzzer Transducer,Electro-Magnetic Buzzer and Transducer,SMD Electro-Magnetic Transducer,Piezo Piezo Transducer,Mechanical Buzzer,Ultrasonic Annuncitor,Buzzer Microphone,Headphone Speaker,Loud ....
- Address:No.7, 22/F., Fook Yip Bldg., 53-57 Kwai Fung Crescent, Kwai Chung, N.T.
- Stand Raise LTd.
- mylar speaker, cable, cable assembly, sponge, cushion, leatherette cushion, miniature bulb, light bulb, bonding, ic bonding, pcb assembly.
- Address:Room 2607, 26/F., Technology Plaza, 29-35 Sha Tsui Road, Tsuen Wan, N.T., Hong Kong, Hong Kong, Hong Kong
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