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

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