On August 18, Shiyun Circuit revealed on an interactive platform that since 2020, the company has been working closely with clients on the research, development, and production of PCB products for a specific business. Currently, the company has established a comprehensive technical system covering customized design, rapid prototyping, and performance optimization. It has completed three generations of product iterations, gaining technological advantages in areas such as signal transmission and anti-interference, with the next-generation product currently under development. Presently, the products can meet the circuit requirements for core systems in this business, including central control, visual perception, and joint actuation. The company has ample production capacity for PCB products related to humanoid robots and has entered the stage of mass supply. Future production capacity plans are being gradually formulated and implemented, with products set to continue evolving alongside the mass production and upgrades of the client's humanoid robot business.