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4 th core moving LiankeHighlights 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 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.

Profitability is usually manifested in the amount and level of corporate income in a certain period of time. The analysis of profitability is the deep analysis of the company's profit rate.Performance forecast: ROE fluctuated between 8% and 14% in the last three years, and the latest forecast averaged 9.86%.Performance forecast: ROE fluctuates between 12% and 21% in the last three years, and the latest forecast average is 10.13%. Main products: MEMS gyroscope is the main source of income, accounting for 89.37% of revenue and 82.42% of gross profit margin.

Performance forecast: ROE has continuously decreased to 21.66% in recent three years, and the latest forecast average is 17.93%.Performance forecast: ROE fluctuates between 12% and 21% in the last three years, and the latest forecast average is 10.13%. Main products: MEMS gyroscope is the main source of income, accounting for 89.37% of revenue and 82.42% of gross profit margin.Highlights of the company: the main business of double-ring transmission is mechanical transmission gears and related parts, and its main application fields cover automobile powertrains and transmission devices including transmissions and transfer cases.