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https://cn.twchains.com/wp-content/uploads/2025/05/2016-1-rotated.jpg17071280In 2014, the company expanded factory by 6000 square meters and introduced 3 sets of domestically leading forging production lines and 4 sets of automatic flash welding machines. The market share of tire protection chains has greatly expanded both domestically and internationally. In 2016, the company became an executive director unit of the China Construction Machinery...