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Profitability: ROE is 24.44%, gross profit margin is 34.79%, and net interest rate is 18.34%.Highlights of the company: The working principle and basic technology of the core-moving MEMS pressure sensor are consistent with those of the inertial sensor, which are all based on the joint action of resonant MEMS devices and matching ASIC control chips.Main products: metal plastic polymer self-lubricating rolled bearings are the main source of income, accounting for 35.03% of the income and 49.33% of the gross profit margin.

Performance forecast: ROE fluctuates between 11% and 13% in the last three years, and the latest forecast average is 11.39%.Industrial Segmentation: Analog Chip DesignPerformance forecast: ROE fluctuated between 7% and 17% in the last three years, and the latest forecast average was 15.48%.

Main products: mechanical sensors and instrument series are the main sources of income, accounting for 61.88% of the income and 41.39% of the gross profit margin.Performance forecast: ROE fluctuates between 18% and 28% in the last three years, and the latest forecast average is 11.68%.Performance forecast: ROE has continuously decreased to 21.66% in recent three years, and the latest forecast average is 17.93%.