Sichuan Lida Huarui Machinery Co., Ltd. ?????????? ??????? ?????????? ??????, ????? ????????, ???????? ???????????, ??????? ??????? 60 ???????? ??? ???????. ???????? ?????????? R&D-?, ???????, ?????????, ????????? ?? ????????????, ????????????????? R&D-?? ?? ????? ????? ?????????, ??????? ?????? ????????????, ???????? ???????? ???????????? ?? ???? ??????????? ??????????. ????????? ?????????? ????????? ??????????? ?????, ???????????? ???????????? ?????????? ??????????? ???????? ???????????, ??????? ??????????? ??????? ?????????? ?????????????? ????????? ???????????, ????????? ???????? ???????, ???????? ????? ?????????? ?? ???????? ????? ????????? ?????????????.

????????? ?????? ???????? ??? ???????????? ???????? ???????? ???????? ?????????????. ???? ?????? ????????????, ????????? ??????? ????????? ??????? ???????? ?? ????????????? ?????????????? ??????? ?? ?????????? ??????? ???????? ????????????????? ???????, Meishan Enterprise Technology Center, Sichuan Enterprise Technology Center, Meishan Feed Ultrafine Pulverizer Engineering Technology Research Center, Meishan. ?????? ??????? ??????? ?????? ?? ???? ??????.