Electro-Mechanical Assembly

All assemblies are 100% inspected and tested for continuity.
Special testing and test strategies are available.

MJS Designs is your complete source for electro-mechanical assembly, including complex system configurations. We seamlessly build to your specifications through our controlled and monitored assembly processes. Documentation assistance is readily available from our dedicated team.

We are equipped for virtually any electro-mechanical assembly requirement.
Our cable technicians are IPC /WHMA-A-620A certified and support a full array of electro-mechanical wire harness assembly needs. Whether you require blanket production or just-in-time (JIT) delivery, our pristine facility is ideal for assembly volume of one unit to thousands.
Learn more about Electro-Mechanical Assembly >>

We work one-on-one with every customer to effectively facilitate
individual project requirements.

Our combination of on-time delivery, renowned quality, and attention
to detail is the cornerstone of our reputation.



“We were introduced to MJS Designs by a mutual customer for electrical and electro-mechanical assembly services.  Working with MJS Designs has allowed us to provide more services to our customers with confidence.  Their communication is excellent and we happily refer them to others. 

Jack C.
Manufacturing Company

Cabling Capabilities:

  • EMI/RFI Shielded
  • MIL Circulars
  • Wiring Harnesses
  • Multi-Conductor Cables
  • Fiber Optic Cables
  • Co-Ax/Twin-Ax/Tri-Ax
  • BX Cables
  • Modular
  • D-Subs
  • High-Density Connectors
  • ITT Cannon Micro-D-subs
  • 3M MDR and D-ribbon
  • RS232
  • V.35/RS422
  • LAN Accessories
  • SCSI
  • CAT5/CAT5e/CAT6
  • Ribbon Cables
  • 2mm Products
  • Power Cables
  • Standard Cables

Cable Services:

  • Custom Configurations
  • Reverse Engineering
  • Assembly Documentation
  • Kitting
  • Harness Lay Up
  • Boot and Close
  • Labeling
  • Multi-Breakout Harness

Test Services:

  • Pull Test
  • Hi Pot Test
  • Continuity Tests