- P&J Corp.
- emergency phone dialers, alarm system.
- Address:JINGHU SECOND ROAD Fuzhou Fujian 350003 China
- Joy Innovation (Asia) Industry Group
- gsm alarm system, gsm remote control, auto dialers, home automation systems, panic buttons, ip cameras,Alarm,GSM Controller,GSM Alarm System,IP Camera.
- Address:Bulan Rd., Shenzhen, Guangdong, China
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