???? ???? ????? UF ??????? ?????? ??? ???? ??? ???? ?????

???? ???? ?????? ??????? UF ??????? ?? Zhuhai Bangmo Technology Co., Ltd. ???? ??????? ?????? ??????. ?? ????? ??? ?????? ?????? ??????? Ultraf ????????? ????? ??????? ??? ????????? ??????? ?????? ??????? ??????? ??????? ???? ????? ??? ???? ???? ??? ????? ?????. ????? ?? ???? ????? ??????? ????? ?????? ???????? ??????? ???? ?????? ??? ????? ?????? ??????? ????????? ?????? ????????. ???? ?????? ?????? ???????? ???????? ??????? ??????? ?????? ?? ????? ?????? ?????? ????????? ??? ?????? ??????? UF ??? ?????? ????? ?? ??? ????? ???? ??????? ???? ?? ????? ?????? ?????? ?????? ??? ??? ???????? ?? ??? ?????. ???? ????? ??????? ??? ???????? ???? ???? ????? ?????? ???????? ??? ????? ??????? ????? ???????? ????????? ????????. ????? ????? ?????? ???? ?? ???? ??????? ??????? ?? ??? ??????? ???? ????? Zhuhai Bangmo Technology Co., Ltd. ?? ?? ???????? ??????? ???? ????? ?? ????? ??????