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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.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.Industrial Subdivision: Chassis and Engine System

Main products: auto parts are the main source of income, accounting for 90.20% of the income and 32.70% of the gross profit margin.Industrial Subdivision: Chassis and Engine System10 th best

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.Industrial breakdown: other general equipment10 th best