At Great Lakes Industrial, our in-house engineers play a vital role in ensuring the highest quality standards for your sealing products. Supported by our advanced laboratory, we offer a wide range of testing and analysis services to deliver reliable, high-performance solutions. Our in-house capabilities include:

application/design

  • Application Design and Seal Gland Development: Optimize sealing solutions for your unique applications.
  • Material Selection and Custom Design: Tailored solutions for your specific needs.
  • Reverse Engineering: Replicate and improve existing parts.
  • Material Identification: Verify material composition and integrity.

Quality

  • Independent Production Inspection: Assess uniformity and identify unknown samples or material composition.
  • PPAP's: Ensure compliance with production part approval processes.
  • Leak Testing and Failure Analysis: Diagnose issues and optimize performance.
  • Installation Guidance: Support for proper application and setup.

ASK AN ENGINEER

Our engineers and technical experts are available to discuss your specific requirements, material selection, custom applications, process improvement, testing and more. Let’s get started by providing some preliminary information.

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ENGINEERING SEMINARS

Great Lakes Industrial will bring the classroom to you—minimizing your staff’s out-of-office time and saving you money. We believe learning should be practical, engaging, and enjoyable, which is why we provide hands-on expertise tailored to your operations—and yes, we’ll throw in a free lunch.

Training options

  • Sealing Design and Application
  • Part and Material Selection
  • Engineering & Operations Onboarding

More Services

While engineering is our specialty, we also excel in manufacturing and distributing rubber components and other products to support manufacturers with reliable, high-quality solutions.

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Engineering

GLI’s expert engineers provide innovative solutions, quality control, and technical support for your sealing needs. Our in-house lab offers services like product inspection, leak testing, failure analysis, and custom design.

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Manufacturing

GLI is your go-to full-service manufacturer and distributor. With over 40,000 parts stocked at facilities nationwide, we’re ready to deliver exactly what you need, when you need it.

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Services

At GLI, we make things easier with inventory management, custom manufacturing, efficient stocking, and product enhancements. Plus, our kitting and packaging services have you covered, keeping your operations smooth and your costs down.