Founded in 2009, Dongguan Jiuzhengyuan Technology Co., Ltd. is Specialized in R&D, production and sales of Karaoke speaker, USB Microphone, Lavalier Microphoneand so on.
We located in Dongguan, has morethan 120 employees and covers an area of more than1200 square meters.
We located in Dongguan, has morethan 120 employees and covers an area of more than1200 square meters.
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Karaoke lyrics speaker
