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Shanghai Digital Technology, ????? ???? ????? ??? ???? ????? ????, ????? ???? ?? ????? ????? ??? ?????? ??? ???? ???? ????? ?? ????? ?????? ??????? ???????? ????.?? ?? ????? ?????????? ?????????, ??????????? ????? ??? ???? ?? ??? ???? ???? ?????? ?? ????? ?? ????? ????? ?????? ????????.?????? ?? ????? ????????????, ?????????? ????? ??? ???? ????? ????? ?????? ???????????? ?????? ?????? ???? ??????? ??? ???? ??????, ???? ????? ??????? ?????? ?? ????? ???????.

???? ????? ??? ???? 2012, Shanghai Electrical and Mechanical Technology Co., LTD ???? ???? ????? ?? ??????? ???'?, ?????? ??????? ???? ??? ??????? ????????? ????????, ?? ?? ?????? ????????? ????? ????? ????? ????: " ??? ???? ??????? ???'? ?? ????? ????? ??? ??????, ?????? ?? ?????? ??? ??????? ?????? ?????, ??????? ???? ????? ???????? ?????? ?????? ?? ????? ?????"

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?????, Shanghai Digital Technology Co., Ltd.???? ?? ??????? ???????? ?????? ?????? ?????? ?? ????? ?????, ??? ????? ?? ??? ?????????? ?? ???????? ??????? ??? ???? ?? ?????? ?? ?????? ??????.

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