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The first huichuan technologyPerformance forecast: ROE fluctuated between 24% and 26% in the last three years, and the latest forecast averaged 12.00%.Profitability: ROE is 11.15%, gross profit margin is 37.02%, and net interest rate is 14.26%.

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.The 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.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.

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.Industrial subdivision: instruments and metersMain products: stepping system is the main source of income, accounting for 43.32% of the income and 38.02% of the gross profit margin.