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Shenzhen Hua Bei Jia Electronic Technology Co. Ltd

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Shenzhen Joint Technology Co. Ltd

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WINSAT Technology Limited

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Shenzhen HDV Photoelectron Technology Ltd.

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Shanghai Binghang Industry Co. Ltd

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Shanghai Guangte Communication Technology Development

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General Jack International (Samoa) Co. Ltd Taiwan Branch

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Tensun International Co. Limited

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Shenzhen Sunsky Technology Limited

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Changzhou Wistar Electronics Co. Ltd

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Howen Technologies Co. Limited

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Deersan Industrial Company Limited (Ningbo)

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Jumbo Technology Ltd

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IPDTV SYSTEMS CO., LIMITED

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TRANTEK INDUSTRIES CO. LTD

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HSS Telecom&Energy Limited

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Hong Kong Safe Guard Co. Limited

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Shenzhen Leo Network Technology Co. Ltd

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General Jack International (Samoa) Co. Ltd Taiwan Branch

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Dongguan Tonstep Electronics Technology Co. Ltd