Humanoid and mobile robots,
built in the U.S.
Actuator modules, harnesses, full-body integration and end-of-line test for humanoid, legged and mobile robots.
Scale your humanoid robot without building a factory.
Humanoid and mobile robots combine dozens of actuators, sensors, batteries and harnesses in one machine. Applied Engineering builds them as one system, with the NPI discipline that complex electromechanical hardware demands.
Since 2021, we have taken robotics startups from first prototype to volume production, in San Jose, California and Penang, Malaysia.
Every module of your robot
From one actuator to the complete machine.
Hands and actuator modules
Actuator, joint and end-effector assemblies.
Legged and mobile platforms
Drive, battery and sensor integration.
Joints and arms
Joint assembly and cable routing through moving axes.


A humanoid is only as reliable as its wiring.
Harnesses routed through moving joints, power distribution and controls, built in-house and tested as one system.
- Cable harnesses and routingIn-house
- Power distribution and controlsUL508A registered
- Firmware and configurationOn every unit
- End-of-line functional testBefore every shipment
From your prototype to a fleet of robots
One team, one quality system, five steps. You keep the design. We take it to production.

- 01
NPI and DFM
Our NPI team reviews your design for manufacturability, cost and scale.
- 02
Supply chain
Documentation control, sourcing and procurement of every BOM line.
- 03
Assembly and wiring
Mechanical assembly, cable harnesses, control panels and precision coils.
- 04
Integration
Sub-assemblies brought together into a complete, configured system.
- 05
Test and ship
System-level functional test before every shipment.
One audited quality system
- ISO 9001:2015Quality management system
- ISO 13485:2016Medical devices
- ITAR registeredDefense and aerospace
- UL508A registeredIndustrial control panels
- Clean roomsClass 10,000 to Class 100
Questions humanoid robotics teams ask us
Can you build our robot if we are not a U.S. company?
Yes. Robotics companies come to us to build in the U.S. without opening their own factory, from first prototype to volume production.
Do you build prototypes or only volume production?
Both. We start with prototypes and pilot builds, then ramp to volume in San Jose, California or Penang, Malaysia.
How is a humanoid or mobile robot tested before it ships?
Testing is performed to your requirements and documentation, and includes point-to-point verification, functional testing and quality inspection. Every test result is documented and stored with the build, so records can be retrieved at any time.
Our design is still evolving. Can you build while it changes?
Yes. First builds follow a dedicated prototype change process, so your team can keep iterating. Any change to form, fit or function requires your approval, and changes are incorporated through formal engineering change orders, so configuration control is never bypassed.
Can we supply our own motors, controllers or other components?
Yes. Customer-supplied material is identified at the quoting stage and tracked separately, so it stays accounted for and traceable through shipping. On receipt, we check it for completeness, identification and transit damage, and anything lost, damaged or unsuitable is recorded and reported to you.
How do you manage serial numbers on robots and subsystems?
When a product requires serialization, the serial number is assigned and logged before assembly begins. It is recorded on the build record and applied as a label, and the inspector verifies that all three match at final inspection. Final serial numbers also appear on the shipping documents, linking every unit back to its build.
Bring us the robot you want built in the U.S.
Share what you need, how many and when. Our team gets back to you shortly.