Servo Design and Manufacturing

Founded in 2012, City of Machinery develops and manufactures servos and related parts for educational and entertainment robots, intelligent robots, and RC models.

Exterior of the servo manufacturing facility

Four factory capability photos: production lines, CNC machines, test equipment, and laboratory

Manufacturing Facilities

Our facilities include ten production lines, 30 CNC machines, more than 100 inspection and test units, and a 400 m² laboratory for servo development and production.

Servos for different robot forms

Servo requirements change with the application. Our work spans educational robots, intelligent robots and RC models, including biped, quadruped and robotic arm projects. Share your motion, size and control needs so we can discuss a suitable model.

Servo applications in biped robots, companion robots, AI robots, dexterous hands, quadrupeds, and robot arms

Engineering team, CAD design, and servo research facilities

In-House Servo Development

We design and develop servos for different motion and control requirements. Share your application, required movement and control interface to discuss a model or custom project.

Innovation backed by patents

Our company has been granted multiple invention and utility model patents in China, with additional applications in progress.

Factory certification and patent document display

Six stages of the custom servo manufacturing process

Custom Servo Projects: OEM and ODM

City of Machinery develops customized servo solutions for OEM and ODM projects. Tell us the intended application, size, torque, control interface and expected quantity; we can then discuss development, samples and production with you.

Tell us what you are building

Send us the servo model, application or specifications you have in mind. We can discuss product options, OEM or ODM requirements, and a quote for your project.

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