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Times of hardship

Development path

1992-1949
Times of hardship
1992-1949
1949
In 1949 Shanghai Precision Tool Works was founded, predecessor of Shanghai Cutting Tool Works;
1949
1938
In 1938 Predecessor of Shanghai High Tensile Bolts Factory was founded;
1938
1922
In 1922 Hanyang Arsenal Plant set up the first wood screw factory in China, predecessor of Biaowu;
1922
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Shanghai Prime Machinery Company Limited
沪ICP备10005672号-3