Emma Technology Co., Ltd. ??? ?????? ??? ?? ????????? ?????????????? ??????????? ??? ???????????? ???? ????? ??? ????, ???? ??? ????????? ??? 2006. ?? ????em? ?????? ?????? ??? CNC ????????????, ???? ????????? ?????, ??? Sheet Metal Processing.
????????? ????????? ????? ?????? ??? ?? ??? ???????? ??? ???????? ?????????? ??? ????? ??? ???????? ??? ????? ???? ????????? ?????. ?? ??????? ???? ??????????? ????? ??? ???? ?????? ????? ?????, ??? ????? ??????? ????????????? (???? ???????? ?????????????) ??? ????????? ????????????? (???? ????????? ?? ????????? ???? ????? ?????? ??? ????????? ????? ????? ???-?????? ????, ????-kwalite? ?????? ??????????? ????, ??? ???? ????.
?????????? ????????????? ??? ??? ???? ????? ??? ?? ???-????????? ???????, ??? ????? ???????. ????? ??? ????? ??? ????????? ??????????? ???? ???? ???? ??? ??ам????? ???????? ?? ??????? ?? ???????????, ?? ??? ?????? ????? ??ам????? ????? Sheet metal ??ам?????; ??? ??? ???? ??????? ?? ?????????????????? ??? ?????? ?????????????????????.
Common metals include metal materials such as iron, copper, aluminum, and their alloys, as well as non-metallic materials (plastics), such as zinc alloys, magnesium alloys, and so on. ????????? ????? ????? ?? ???? ????? ???? ????????????, ???? ??????????? ??????????? ?????, ????????????? ?????, ??????????? ??? ??????????? ?????, ??? ?????? ??????????? ???? ???? ???? ??? ??? ???????????????????? ???? ???????????? ?? ??????????.