????? ?? ??? 1992? ?????? MHB ??? ????? ????? ??????? ?????? ??????? ?????? ???????? ????? ???????? ????? ????. ????? ?? ??????? ???????? ??????? ?????????? ?????? ??? ????? UPS ?????????? ????????? ???? ???? ???? ????? ??????? ???????? ?????? ???????? ?? ???? ?? 40 ????.

???? ?? 30 ????? ?? ?????? ?? ???????
???? ????? ???? ?? ????? ???????? ???????? ?????????? ???? ???? MHB ?? ???? ???? ???? ?? ??? ????????? ???????? ??????? ?? ??????? ??????? ????????.

??????? ??? ???? ????
???? ?????? ??????? ?? ??? ??? 1.5 ????? ?????? ??????? ??? ???? ??????? ??????? ??????? ????? ?????.

?????? ????? ?????? ?????
?????? MHB ?????? ????? ?????? ?????? ?? ????? ????? ?????? ??? ?? ??? Yuguang (??????)? ?Sinoma (???????)? ?Juhe (?????? ???????). ??? ???? ?????? ??????? ???????? ???????? ?????? ????????? ????.

??? ????? ????? ???????
????? ???? ??????? ????? ????? ??? ?????? ??? ??? 10 ?????? ??? ???? ???? ?????? ?????? ?????? ?????.

???? ??????? ????????
??? ???????? ???? ????????? ?????? ?? ???????? ???????? UPS ??????? ???? ?????? ????????? ????????? ??? ???? ????? OEM ?ODM ??????.

????? ??? ?? ??? ???????
????? ???? MHB ?? ?????? ?? ??????? ????????? ??? ?? ??? ???? Battery China ?? ????? ???????? ??? ????? ?????????? ?? ??? ??????????? ???????? ?????? ???????.

????? ??????? ????????
????? ????????? ??????? CE ?UL ?ROHS ?ISO ?????? ?? ????????? ??? ???? ??????? ??????? ????? ??????? ??????? ?????? ?? ??????? ???????.

?