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航新科技(300424.SZ):目前传感器业务占公司主营业务收入和净利润比例较小

Group 1 - The company has developed a series of high-temperature vibration sensors and speed sensors to meet the demand for domestic substitution [1] - These sensors have been applied in various fields including aviation, shipping, rail transportation, and industry [1] - Currently, the sensor business constitutes a small proportion of the company's main business revenue and net profit [1]