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From the foundation in 2008, Daying Electronic Technology Co., Ltd has gathered a professional elite team in security alarm field. Our company has become a high tech enterprise by uniting the technological innovation, research ... Dongguan Daying Electronics Technology Co., Ltd. Tel:86-769-82553706/82553753 Fax:86-769-82553753 Website:http://www.frseriea.com E-mail:info@dygsm.com 工信部備：粵ICP備18118801號-2 公安網備：44030902001182 |
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