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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.Industrial Segmentation: Analog Chip DesignIndustrial subdivision: metal products

Highlights of the company: Keli Sensing has cooperated with industrial robots and cooperative robot customers, and is currently sending samples to humanoid robot customers.Top ten enterprises with profitability of core components of humanoid robots;Profitability: ROE is 12.31%, gross profit margin is 40.53% and net interest rate is 27.37%.

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.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: Best's main products include high-precision ball/roller screw pairs, high-precision rolling guide rail pairs and so on, which are used in industrial machine tools, humanoid robots and other fields.