Digital can be found in Shenzhen：
           Shenzhen Digital Technology Co., Ltd. can be found
           Phone：+86 755 88351586 　+86 755 8835175           Fax：+86 755 82785056
           Address：Nanshan District, Shenzhen High-tech in the one on the 2nd floor 4 5

           Business E-mail: sales@egreatworld.com