51吃瓜

Emma Technology Co., Ltd. ??? ?? ???????? ????? ??????? ???? ?? ?? ??? ??? ???? ???? ?? ??? ??? ?? ?? ??? ???? ????? ??? ???. ?? ??? ??? ????? ??? ??? ????? CNC? ??? ??? ????? ???? ? ?????? ???? ?? ????? ?? ???.

??????? ??? ???? ?? ?????? ????? ???????? ????? ??????? ? ????????? ?? ??????? ?? ???? ??????? ???? ????? ???????. ??? ????????? ?? ????????? ?? ????????? ?? ??? ????????? ???????? ????? ?? ????? ???? ?????? ??????? ????? (????? ??????? ?????) ? ??????? ????? ????. The materials used for stamping parts are generally low-carbon steel, high-quality carbon structural steel, and stainless steel.

??????? ???????? ??????? ?????? ?? ??? ??? ?? ??????? ??????? ?? ?? ????????. ?? ???? ????? ?????? ??? ?? ???? ? ?????? ??? ???? ???? ??????? ??? ??? ??? ?? ??? ??? ?????? ??????. This also includes the forging process using some hot forging equipment.

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. ??????? ?????????????? ?? ?????? ?? ?????? ????????? ?????? ???? ??????? ????????????? ??????? ??????? ??????? ?????????? ? ??????????? ? ???? ??????? ?? ???? ??? ??? ????? ?????? ???????! ????????? ????? ? ?????????? ????? ?? ?????? ????? ???? ?????? ???????? ????? ???? ?????!