???????

2017

2017 ???? 7 ?????????, ?????? ??? ???? ??? ??????????? (?????) ??????????????, ??? ?????????? ??????? ?? ????? SEMW- ?? ????? ?????????. ????? SEMW, ??????? ?????? 258 ???? ????? ?????, ???

1995

1995 ????, ??? ????????????? ???? Prospecting Machinery Factory– ????, ??? ???????????? ??? Jintai Co., ?? 2003 ???? ??? ????? ????????????? ???? ??????? ????????? ?????????? ??????? ????????, ???.

1985

1985 ???? ????????? ???????? ????????? Delmag Diesel Hammer Technology ?? ????? ???????? ???????? Diesel Hammer- ?? ?????????? ???????.

1977 SEMW

SEMW ?????????? ?????????? MD150 Twin Drum Drum Shearer.

1921

1921 ???? ???????, ??????? ?????? ?????????? Zhang Ye, Liang Qichao, Li Liejun ?? ?.?. ???????????? ??????????? ????? ???????? ?? ??????? 305,000 ?????, ??? Huashang Xintong Trading Co.- ? ????????????, ???? ????????? ???????? ?? ????????? ???????? ??????. Zhang Ye ??????? ????????????, ???? Shi Boan ???????? ????????? ?????????.

Xintong– ? ???? ?????? ????? ?????? ?????????? ????? (??????????? Jiangxi Middle Road) ?? ???? ????????? Tianjin, Zhengzhou, Hankou, Guangzhou, Hong Kong ?? Kunming, ??????? ?? ??????????? ??????????????? ????????????.

1951

??? Xin Tong Trading Co.– ?? ??????? ???? ?? ??????? ?????? 1951 ??????. ??? ???????? 1953 ???? 1057 Jiang PU Road– ??. ?? ???? Xin Tong Machine Factory, ??????? ????????? ????????? ???????? ???????????? ?????????????????????. ?????? ?? ????? ???????????? ??????, ??????? ????? ??????? ?????????? ?? ???????? ?????? ?? ?????????? ???????????? ??????????. ????? ?????????? ??????????? ??????????????? ????? ?? ?????? ???????????????? ????? ?????????? ?? ????????? ??????????.

1960

??? Xin Tong Trading Co.– ?? ??????? ???? ?? ??????? ?????? 1951 ??????. ??? ???????? 1953 ???? 1057 Jiang PU Road– ??. ?? ???? Xin Tong Machine Factory, ??????? ????????? ????????? ???????? ???????????? ?????????????????????. ?????? ?? ????? ???????????? ??????, ??????? ????? ??????? ?????????? ?? ???????? ?????? ?? ?????????? ???????????? ??????????. ????? ?????????? ??????????? ??????????????? ????? ?? ?????? ???????????????? ????? ?????????? ?? ????????? ??????????.

1962

SEMW- ? ???? ???? ????????????, ??? ?????????? 12-15 ???? ?????????.

1964

SEMW- ? ??????? ?????????? 600 ?? ??????? ?????? ???????? ?? ?????? ??????????? ???????.

1965

Semw ????????? ????? ??????? 15 ???? ???????.

1968

DJW25 ?????????? ???????????? ??????? ???????? ?????????? 1968 ???? ?? ???????? ?????????.