Quality Control for Cable Assemblies

MJM Industries maintains quality control for cable assemblies and complies with industry standards to produce highly reliable products. Our prevention-based quality systems, in-house testing, and continuous improvement ensure every assembly meets customer specifications from prototype through production. As an ISO 9001:2015–certified cable assembly manufacturer, every assembly is individually tested and documented for traceability, ensuring consistent quality and accountability across every order.

Meeting Standards for Safety and Quality

MJM Industries is ISO 9001:2015-certified for our manufacturing practices, demonstrating our commitment to quality. Our certification governs every stage of production, from material sourcing and assembly to final inspection and documentation. 

We also meet the following standards and regulations: 

Electrical Testing and Compliance

MJM Industries performs comprehensive electrical testing to verify performance, reliability and compliance with customer and industry requirements. Our test systems provide full data acquisition and calibrated precision, performing continuity testing down to 1 micro-ohm and dielectric withstand testing up to 1,500 VDC and 5,000 VAC. These capabilities support both quality validation and regulatory compliance across a wide range of standards.

MJM Industries has dedicated test equipment capable of testing industrial ethernet cables (EtherNet/IP, PROFINET, EtherCAT) up to speeds of 10Mb/s.

Regulatory and Electrical Compliance:

  • UL Recognized Components: ZKLU2 (US) & ZKLU8 (Canada)
  • UL Listed Wiring Harnesses: ZPFW2 (US), ZPFW8 (Canada) & ZKLU (Processed
    Wire)


Environmental Compliance: RoHS, REACH, WEEE 

Member Associations: ERA, WHMA, Global Electronics Association (formerly IPC)

WHMA
IPC

Continuous Improvement

Quality at MJM Industries extends beyond compliance. Our team continually reviews processes, equipment, and training to meet changing industry standards and customer needs.
This proactive approach ensures our assemblies perform reliably in the most demanding environments. 

Need Reliable, Compliant Cable Assemblies?

Talk with MJM Industries about your cable assembly specifications, compliance requirements and production needs. 

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