- shenzhen shijiao electronics co.,ltd
- Address:710#, Beikechuangye Building, Gongyedadao, Shekou
- Shenzhen Insound Technology Co., Ltd.
- Address:No.611, 6/F, ZhongLu Industry Plant, YouSong Road, Longhua Disttrict,Shen zhen city,GuangDong,China
- Guangzhou Jiami Computer Software Co., Ltd.
- Address:Room401-408, Henglong Bldg,Yunxing, Panyu District
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