WIRE HARNESS & CABLE ASSEMBLY MANUFACTURING

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Rinnekar Manufacturing delivers custom wire harness manufacturing and cable assembly solutions designed for performance, durability, and long service life in automotive, aerospace, industrial, and defense applications.

We specialize in:

• Custom wire harness assemblies 
• Multi-branch cable harness systems 
• Power and signal cable assemblies 
• Over-molded and connectorized assemblies 

Prototype through production manufacturing.  

Electrical reliability begins with a properly engineered crimp. Our terminal crimp process includes:

• Tooling qualification and validation 
• Documented crimp height measurement and pull-force testing 
• Micrographic cross-sectional crimp analysis to verify conductor compression, strand deformation, and barrel formation 
• Periodic crimp quality audits to ensure long-term process stability 

Cross-sectional analysis confirms optimal conductor compaction, eliminates voids, and ensures mechanical strength and electrical conductivity — critical to preventing field failures.

Our workmanship standards align with:

• IPC/WHMA-A-620 Requirements and Acceptance for Cable and Wire Harness Assemblies 
• Documented crimp inspection criteria 
• Controlled soldering processes where applicable 
• Connector retention verification 
• 100% continuity and circuit verification testing 

Quality assurance practices include:

• Incoming material inspection 
• Material & Lot traceability 
• First article validation 
• In-process quality checks 
• Final inspection and electrical test verification 

Our disciplined manufacturing controls ensure repeatable harness performance in high-vibration, high-temperature, and mission-critical environments.