2005 ???? ??????, Changsha Tianwei Engineering Machinery Manfuacturing Co., Ltd ???? ?????? ???-???? ???????? ????????????? ??? ?? ??????????&?? ??? ?????????? ????????? ???? ???????? ??? ???????? ?????? ?????????? ???? ???? ???? ??????? ???, ?????????? ?????? ????????? ??????? ????? & ?????? ????? ??? ????

???? ?????????? ????????? ???? ?????????? ???? ??????? ??????????? ??????, ??-???????? ?????????? ??? ?????? ???????? ??? ?????????, ???????????, ????????????, ?????????, ???????, ???????, ??????????, ?????????? ????????? ???????? ??????? ?????? ???? ???? . 

22000 m2 ?? ?????? ??? ?????????? ???? ??? ??????, T-works-??? ???? ????? ?????? ???? ????? ???????? ??? CNC ?????, ???????? ???????, 6S ??????????? ??????? ????????? ??????& ???????????? ???? ??? ????? ???? ??????, ??????????????, ??????? ??? ??????? ???? ??????? ?????? ??????? ????????????? ???? ???? ?????

???? ????????? ?????? ??? ” ?????, ?????????& ?????? ??? ???" ??? ????????? ??????????? ????? ???, ?????? ??? ???? ???????? ?????? ?????