Praxsym provides contract manufacturing and engineering services including PCB assembly, cable harness assembly, and custom machining.

PCB & Custom Cable Assembly
​Our skilled technicians utilize precision tools and stereo microscopes to assemble even the most complex electronic products with accuracy and consistency. We maintain rigorous training programs and follow IPC workmanship standards (IPC J-STD-001) to ensure every assembly meets high-reliability requirements and industry-leading quality practices.

In addition to PCB assembly, we offer custom cable and wire-harness manufacturing tailored to your exact specifications. From simple point-to-point jumpers to multi-branch, multi-connector harnesses, our team delivers clean, dependable assemblies built for durability and repeatable performance. We support low-, mid-, and high-volume production and can assist with design reviews, connector selection, and manufacturability improvements.
Whether you need prototype builds, small-batch runs, or large-scale manufacturing, our processes are designed to deliver consistent quality, fast turnaround, and reliable results.

​In addition to PCB assembly and custom cable and wire harness manufacturing, we also perform limited in-house fabrication of custom battery packs for integrated systems. These are produced on an as-needed basis using resistance welding (CDD welding) for internal product support and select customer applications.

Machining
​The Praxsym machine shop produces all machined components used in our in-house product line while also providing precision CNC machining services for external customers. This allows us to maintain tight quality control on our own products while supporting a wide range of custom manufacturing projects across multiple industries.
We provide CNC milling and turning services for custom precision components, supporting both prototype and production manufacturing. Secondary operations such as drilling, tapping, and custom fabrication are available for integrated assemblies when required.
In addition to machining operations, we also fabricate custom foam inserts used in our product packaging. These are produced in-house using precision laser cutting to ensure proper fit and protection.

​Manufacturing
​Praxsym provides end-to-end manufacturing support spanning design, prototyping, and production. Our experienced electrical engineering team delivers full-service design assistance and technical support to meet specific customer requirements. We support both low- and high-volume production in-house, complemented by qualified manufacturing partners when specialized capacity is required.
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Our precision machine shop utilizes Haas CNC equipment to produce machined components and complete chassis assemblies, supporting a wide range of custom manufacturing needs.

Testing
​Praxsym develops and executes comprehensive test procedures supporting both prototype and production validation. These procedures enable automated testing for low, moderate, and high-volume throughput while maintaining consistency and repeatability across builds. Testing is led by experienced operations and RF test personnel with extensive hands-on experience in RF measurement, system validation, and production test development across prototype and production environments.
A partial list of in-house test equipment includes:
RF & Spectrum / Network Analysis
• Keysight N9030B 26.5 GHz Spectrum Analyzer
• Agilent E4440A 26.5 GHz Spectrum Analyzer
• Copper Mountain C1220 20 GHz Network Analyzer
• Agilent E8362B 20 GHz Network Analyzer
Power Measurement & Control
• Keysight E4418B 18 GHz Power Meter
• Keysight E4412A 18 GHz Power Sensor
• Keysight E36312A Programmable DC Power Supply
• Keysight E36313A Triple Output DC Power Supply