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JunMax Industrial Co., Ltd

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Shenzhen Hi-Band Electronic Co., Ltd

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General Jack International (Samoa) Co. Ltd Taiwan Branch

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Shenzhen HXKK Technology Co., Ltd.

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Shenzhen Sunsky Technology Limited

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Wuxi Orient Rising Sun Telecom System Equipment Co.,LTD

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Shenzhen Yixi Electronics Co.,Ltd.

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Qingdao Xinli Metal Products Co. Ltd

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Shenzhen Junyi Technology Co., Ltd.

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Shenzhen Leo Network Technology Co. Ltd

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Kyung Jin Electron Co Ltd(KJ Headset HK Limited)

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Ying-Hao Metal Industrial Co Ltd

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Shenzhen Sanwokoy Technology Co.,Ltd

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Shenzhen Hightouch Technology Co.,Ltd

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Shenzhen Eelink Communication Technology Co. Ltd

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WINSAT Technology Limited

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Qingdao Xinli Metal Products Co. Ltd

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General Jack International (Samoa) Co. Ltd Taiwan Branch

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Jinjiang Jiaxing Company

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Chengdu Xing Xing Rong Communication Technology Co., Ltd.