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• Corporate R & D Center: Luohu District, Shenzhen City of Nigang Grade Road fei - day Court Room A, 814
  Factory Address: Industrial Area of Shenzhen City lab 608
  sales: \ Shenzhen City middle and electronic excellent first floor, 151
  Tel:0755-25116200 Fax :0755 - 25102355 Technical Services Tel: (0) 13316857197
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           Technical ：3CHl