- Power Universe Technologies Ltd
- sim card backup machine, Medicine box timer, timer, mobile, box.
- Address:29E,Block B,Neptunus Mansion, Nanshan Shenzhen Guangdong 518054 China
- Hualixin Tech Ltd
- dialer, sim card backup, machine, alcohol tester, pill box timer, phone, vedio player.
- Address:6D/A, Shennan Garden, Nanshan Hi-Tech Park, Nanshan District, Shenzhen City, Guangdong Province Shenzhen Guangdong 518057 China
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