OUR PRODUCTS

Explore our extensive range of high-quality standard and custom-engineered parts designed to meet the toughest demands of OEMs across industries.
molded shapes
Custom molded shapes

Wide range of capabilities include rubber, plastic, overmolding, extrusion, PIP seals, grommets, boots, bellows, balls and more.

hoses
Fluid CONNECTOR

Reliable pumps, valves, hoses, and fittings designed for optimal efficiency and seamless system integration.

gaskets
gaskets

Custom and standard gaskets offered in a variety of materials including rubber, foam, paper, felt and plastics.

o rings
seals

Discover a wide variety of O-rings, seals, grommets, boots, and molded shapes for diverse industrial applications.

dynamic seals
hydraulic valves

Innovative hydraulic valves that integrate seamlessly and ensure a steady supply of essential maintenance parts.

packaging
Packaging

Customizable, reliable packaging designed for product protection and easy identification of parts.

fasteners
Fasteners & Fastener SEals

Full supply of metal, plastic and specialty fasteners include screws, nuts, bolts, pins, rings, clamps, clips, hooks and seals.

adhesives
miscellaneous

A diverse selection of items including epoxy, lubricants, safety gear, semiconductor chips, thread lock, and non-sellable inventory.

electronics
ELECTRONICS

Specialized electronic parts for medical equipment, semi-conductor chips and customized wire harnesses.

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.

Service Img

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.

Service Img

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.

At Great Lakes Industrial, our expertise extends beyond distribution—we are leaders in manufacturing and engineering custom solutions tailored to the unique needs of our customers. From precision-engineered seals and gaskets to advanced material innovations, our in-house engineering team collaborates closely with OEMs to design and produce parts that optimize performance and durability. By combining cutting-edge technology with decades of experience, we ensure that every product meets the highest quality standards while delivering cost-effective solutions for demanding applications.

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.

Service Img

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.

Service Img

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.

Our value-added services are designed to optimize your operations and enhance your efficiency.

More Services

Engineering is our specialty, but we also excel in manufacturing and distributing sealing solutions, providing OEMs with reliable, high-quality solutions.

Service Img

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.

Service Img

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.