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Shenzhen Optostar Optoelectronics Co. Ltd
Shenzhen Leo Network Technology Co. Ltd
GENPHOAL TECHNOLOGY(B.V.I.)CO., LTD
Shanghai Guangte Communication Technology Development
Shenzhen HDV Photoelectron Technology Ltd.
Shenzhen Guangxiang Communication Equipment Co. LTD
Hangzhou Daytai Network Technologies Co. Ltd
Shenzhen N-NET Technology Co. Ltd
Chengdu Xing Xing Rong Communication Technology Co., Ltd.
Shenzhen Yixi Electronics Co.,Ltd.
