Best Manufacturers in Illinois, USA
The best manufacturers in Illinois, USA are
Precision Quincy, The Socket Locker, Three Rivers Manufacturers’ Association and 6 more.
We evaluated 9 businesses based on quality signals including
ratings, services offered, and verified contact information.
Updated April 2026.
South Beloit, Illinois, USA
Industrial oven solutions
Precision Quincy stands out as a 70-year legacy industrial oven manufacturer with a modern approach to design and manufacturing, offering a broad range of industrial ovens for various applications. They provide custom solutions, including batch and conveyor ovens, and cater to different industries. Their expertise and experience make them a reliable choice for businesses seeking high-quality industrial ovens.
Batch Ovens
Conveyor Ovens
Powder Coating Ovens
Services
Industrial Oven Design
Manufacturing
Retrofitting
Pros
- + Custom solutions
- + 70-year legacy
- + Broad range of ovens
Considerations
- - Limited information on pricing
Edwardsville, Illinois, USA
Lineman tools and electrical equipment
The Socket Locker stands out for its unique lineman tools designed and made in the USA, providing efficient solutions for construction and electrical work. Their tools are designed to make jobs easier and build confidence. The Socket Locker's innovative approach to tool design sets it apart from others in the industry.
Lineman Tools
Electrical Equipment
Construction Tools
Services
Tool design
Tool manufacturing
Electrical equipment supply
Pros
- + Efficient tools
- + Made in the USA
- + Innovative design
Joliet, Illinois, USA
Manufacturing training and networking
TRMA is a leading manufacturing association in the Chicago area, focused on enhancing the manufacturing climate through training, collaboration, and networking. They offer cost-effective training programs and specialty programs, making them a valuable resource for manufacturers. With a history dating back to 1933, TRMA has established itself as a trusted partner for manufacturers in the region.
Training Programs
Networking & Specialty Programs
Three Rivers Education Partnership
Services
Customized course content
Fall Protection Competent Person Training
Confined Space Training
Pros
- + Cost-effective training programs
- + Experienced association with a long history
- + Variety of training and networking options
Considerations
- - Limited information on pricing and membership requirements
West Chicago, Illinois, USA
Printed Circuit Boards
American Standard Circuits is a reliable source for printed circuit boards, offering a full range of products and services for the PCB industry, including flex and rigid-flex, ultra high density interconnects, and RF/microwave circuits. They serve various industries, including military, aerospace, and medical. Their expertise in manufacturing time-critical, high-technology RF circuits sets them apart.
Flex and Rigid-Flex
Ultra High Density Interconnects
RF/Microwave
Services
PCB Manufacturing
Research and Development
Production Requirements
Pros
- + Reliable source for PCBs
- + Extensive experience in RF circuits
- + Quick turns on digital boards
Considerations
- - Limited payment options
Franklin Park, Illinois, USA
Custom packaging solutions
My Box Printing stands out for its wide range of custom packaging options, including cardboard boxes, cosmetic boxes, and food and beverage boxes. They offer a user-friendly design process and free shipping. With a 4.9/5 rating on Trustpilot, they have built a reputation for delivering high-quality products.
Custom Boxes and Packaging
Luxury Packaging Options
Free Design Support
Services
Custom Box Design
Packaging Solutions
Wholesale Options
Pros
- + High-quality products
- + Wide range of options
- + Free shipping
Considerations
- - Limited location information initially provided
Elgin, Illinois, USA
Food packaging solutions
CV-TEK is a state-of-the-art manufacturing facility that specializes in Modified Atmosphere Packaging (MAP) systems and Vertical Form-Fill Seal (VFFS) machines. They offer a range of products, including multi-station MAP/CVP machines and bulk-bin machines. Their equipment is designed for sanitation, speed, and shelf-life control, making them a leader in the packaging industry.
Modified Atmosphere Packaging
Vertical Form-Fill Seal machines
Multi-station MAP/CVP machines
Services
Packaging system design
Manufacturing
Equipment installation
Pros
- + High-quality equipment
- + Customizable solutions
- + Sanitation and speed control
Considerations
- - Limited information on pricing and customer support
Lake Zurich, Illinois, USA
Custom rubber and plastic parts
Fairchild Industries stands out as a family-owned business that provides high-quality custom and stock rubber and plastic parts to various industries, including automotive, agriculture, and construction. They offer a wide range of capabilities, including engineering design services and value-added materials. With a strong focus on customer satisfaction and continuous growth, Fairchild Industries is a reliable partner for companies seeking custom or stock rubber seals.
Custom Rubber Seals
Plastic & Rubber Trim Seals
Engineering Design Services
Services
Custom Rubber and Plastic Parts
Engineering Design Services
Value-Added Materials
Pros
- + High-quality products
- + Reliable service
- + Engineering expertise
Considerations
- - Limited information on pricing
Chicago, Illinois, USA
Natural and engineered stone supply
UGM Surfaces stands out as a leading supplier of natural and engineered stone in the Midwest USA, offering a wide range of products including granite, marble, quartz, and porcelain slabs. They provide high-quality surfaces with superior performance and durability. Their products are ideal for various applications, including countertops, flooring, and wall coverings.
Vadara Quartz
U|Quartz collection
Ascale Porcelain Slab
Services
Natural Stone Supply
Engineered Stone Supply
Quartz Supply
Pros
- + High-quality products
- + Durable and maintenance-free surfaces
- + Wide selection of colors and patterns
Considerations
- - Limited geographical presence
Elk Grove Village, Illinois, USA
Custom magnetic assemblies
Dexter Magnetic Technologies stands out as a leading manufacturer of quality permanent magnets and custom magnetic assemblies, with 66 years of expertise and a strong focus on innovation and advanced manufacturing. They serve a range of industries, including aerospace, defense, medical, and semiconductors. Their commitment to quality and customer success sets them apart from other manufacturers.
Aerospace & Defense
Medical Applications
Semiconductor Technologies
Services
Magnet manufacturing
Custom magnetic assemblies
Innovative magnetic design
Pros
- + High-quality products
- + Advanced manufacturing capabilities
- + Innovative designs
Considerations
- - Limited information on pricing and lead times
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