3075 Advance Lane, Colmar, PA 18915  |  Phone: 215-822-2525  |  Fax: 215-822-6278

Quality Assurance

PJRflagWe earn customer loyalty by providing products and services of the highest quality and greatest value, and supplement that with an unwavering commitment to customer satisfaction.

Here are our promises to you:

  • To make your experience with WMI Group the best in the industry….
  • To take the time to understand your unique needs…
  • To provide products and services that meet those needs in a timely, cost-effective manner …
  • To give our employees the confidence to act with personal accountability in your best interests…
  • To act as your strategic partner throughout the entire project...
  • To provide a quick, satisfactory solution to any problems that might arise.


Consistently delivering quality products and services to our customers requires an ongoing commitment to hiring the best employees, providing the right training, and demanding excellence in everything we do.

Here are some of the ways we ensure the highest level of quality:

  • ISO 9001:2008 Registered;
  • Workers trained to IPC-610,620 and J-STD-001 Standards by certified in-house instructors;
  • Customer design review to development Manufacturing Documentation and provide suggestions for manufacturing, functionality and cost improvements;
  • 100% electrical testing and visual inspection to customer specifications;
  • Automated cable test equipment with Hi-Pot capability;
  • Customized application and Box-Build functional tests;
  • Strict Tooling, Crimp height and cable pull test protocols;
  • Integrated Continuous Improvement and Corrective Action System;
  • Commitment to timely customer communication and interaction;
  • Commitment to lean operations and flexible work cells.

ISO 9001:2008 Certified

IPC-610

IPC-620

J-STD-001

IPC-CH-65A

MIL-STD-130

AWS D17