Guohua (Qingdao) Intelligent Equipment Co., Ltd. was founded in 2014 by Dr. Wang Guang, a Taishan leading talent of Shandong Province, with headquarters in Qingdao, Shandong. It is a high-tech enterprise focused on the R&D, manufacturing, and sales of core components and complete humanoid robots and embodied-intelligence machines. Its core products include high-precision harmonic reducers, planetary roller screws, small-tooth-difference planetary reducers, harmonic rotary joint modules, planetary rotary joint modules, linear joint modules, robot arms, and wheeled/biped humanoid robot bodies, achieving full-stack self-developed production from key components to complete machine hardware. Beyond standard core components and complete bodies, Guohua Intelligent also provides ODM customization services for robotic arms and multi-form robots per customer needs, covering the full development process of solution design, motion simulation, detailed design, FEA, production assembly, and test validation.