R & D personnel in the miniature microphone and SMT expert_Dongguan Rayking Electronics Co., Ltd.

R & D personnel in the miniature microphone and SMT expert, led by a professional team, the main R & D staff has engaged in more than 20 years experience in the electro-acoustic field.

R & D personnel in the miniature microphone and SMT expert, led by a professional team, the main R & D staff has engaged in more than 20 years experience in the electro-acoustic field. The independent BK anechoic chamber provide them strong support .

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Dongguan Rayking Electronics Co., Ltd