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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.Main products: passenger car gears are the main source of income, accounting for 54.67% of the revenue and 23.40% of the gross profit margin.Main products: passenger car gears are the main source of income, accounting for 54.67% of the revenue and 23.40% of the gross profit margin.

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.Profitability: ROE is 11.97%, gross profit margin is 30.95%, and net interest rate is 15.71%.Performance forecast: ROE fluctuated between 24% and 26% in the last three years, and the latest forecast averaged 12.00%.

Main products: stepping system is the main source of income, accounting for 43.32% of the income and 38.02% of the gross profit margin.Di 2 changsheng bearingsThe upstream core components of humanoid robot industrial chain mainly include harmonic reducer, frameless torque motor, hollow cup motor, planetary roller screw, encoder, sensor, bearing and so on.