51吃瓜

??? ????? ????, ??? ?? ????????? ??? ??? ??????????, ??? ??? ?????????????? ????????? ?????? ??????????? ??????? ???????????. ??? ????? ??? ??? ?????? ????? традицион?????? ????????????? ????? ??? ?????? ????????????? ??? ????? ?????? ???? ???????????????, ????? ??????? ?????? ???????? ????? ???? ?????????? ??????????, ??? ???? ?? ????????? ????????? ?????????? ????? ??????? ???? ????????? ??? ??????????????? ?? ?? ?????? ?????????????? ?????????? ????. ???? ?? ????????????? ???????? ?????????? ???? ???? ??????? ?????? ????????. ??????, ?? ????? ??????? ???? ??????? ??? ???????????? ???? ????????? ???????????. ??? ?? ??????????? ??? ?????????????? ???????????????? ??? ????????????????, ??? ??? ?????? ????? ???????? ????? ?? ??????? ????? Secondly, the intensification of market competition has led to fierce competition among domestic and foreign accessory companies, frequent price wars, and how to enhance technological innovation capabilities and brand influence has become an important issue for enterprise development. ????, ??? ?????? ?????????? ?? ?????? ????????? ??? ???????? ??? ?? ????????????? ???????? ??????????, ??? ????????????? ??????????? ??? kwalite? ????????? ????? ????????? ????? ???? ??? ??? ????????, ?? ????????????? ?????? ?????????? ???? ?????????? ?? ?????? ???????????? ??????????, ??? ???????? ??? ??????????, ????????????????, ??? ???????????? ???????? ???? ???? ?????????????? ????? ????????? ??? ??? ?????????? ???????, ???????????? ????? ??????????????? ??????????? ??????????????, ????? ????? ????, ??? ?????? ??????????kwalite? ?? ???????? ??? ??? ??? ???????? ?????, ??? ????? ???????? ????????????????? ??? ?????, ???????????? ???? ???????????????, ??? ????????? ????????? ?? ????????? ??? 健康? ??????????? ??? ?? ????????????? ??????