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Performance forecast: ROE has continuously decreased to 21.66% in recent three years, and the latest forecast average is 17.93%.Profitability: ROE is 24.44%, gross profit margin is 34.79%, and net interest rate is 18.34%.Highlights of the company: Changsheng bearing products have applications in robot joints and reducers.

Main products: electromagnetic brakes are the main source of income, accounting for 58.93% of the income and 37.26% of the gross profit margin.Fifth double-ring drivePerformance forecast: ROE fluctuated between 7% and 17% in the last three years, and the latest forecast average was 15.48%.

Performance forecast: ROE fluctuates between 18% and 28% in the last three years, and the latest forecast average is 11.68%.Highlights of the company: Buke Co., Ltd. has launched the third generation frameless torque motor products, which can meet the requirements of miniaturization and lightweight of cooperative robots and humanoid robots.The first huichuan technology