Family owned and operated for 45+ years, Machinery Maintenance has supported the Midwest in all their maintenance and onsite repairs. In 1998, in order to provide to our customers the highest value and best services Machinery Maintenance, Inc. divided our operations into three separate entities. Machinery Maintenance, Inc. will remain our machine shop specializing in industrial maintenance and repairs (30,000 pound crane and mill table capacity and over 25,000 square feet of workable space). On Site Repair Services, Inc. will handle all "field"​ services and Valley Fabrication, Inc. will become our steel fabrication facility. All three facilities have 24/7 call out services. Machinery Maintenance services include but not limited to total rebuilds of gearboxes, hydraulic and pneumatic cylinders, machine tools, seals, compressors and blowers, pumps and much more. We are AWS certified and have an in-house AWS certified training facility to help grow our apprenticeship program and continue to give our customers the most innovative solutions out there.

Rockford Spring Company has been providing quality custom precision springs and wire forms for over half a century! Founded in 1952 and privately owned, Rockford Spring Company is committed to providing products and services that will meet or exceed your needs and expectations. We have been ISO 9001:2008 Registered since 1997. Rockford Spring Company values strong customer/supplier relationships and looks forward to developing a relationship with your company! With expert spring design assistance, friendly customer service, superior quality, and on-time delivery, Rockford Spring Company is the “easy to do business with” spring supplier. In many cases, we are the sole spring supplier to many of our customers. We can offer you the following: Complete spring design capability Rapid Prototyping State-of-the-art coiling technology Fourslide operations Secondary capabilities SPC and Quality Control Special packaging Compliance barcode labeling Cost competitiveness On-time delivery Kanban deliveries Unsurpassed quality

Chem Processing, Inc. (CPI) is an ISO/AS certified, Nadcap accredited plating and coating facility supplying the aerospace, defense, heavy equipment and medical industries with premium finishing and research/development services. CPI specializes in engineering, tribological and corrosion resistant finishes, including electroless nickel plating, dry film lubricants, fluoropolymer coatings, hard/thin-dense chrome plating, cadmium plating, silver plating, zinc-nickel alloy plating and others. Precision and quality are the focus of our finishing services. Timely and thorough delivery of relevant engineering data is the focus of our research and development services.

J&M Plating is an industry leader in providing engineered solutions to the fastener and small stamping marketplaces. Utilizing state-of-the-art heat-treating, coating, plating, patch, and sorting equipment while employing the most stringent of systems and procedures for process control, we continually strive to exceed our customer's quality and service performance expectations. J&M Plating is a 220,000 sq. ft. state-of-the-art facility offering one-stop shopping to the fastener and small stamping marketplaces. J&M is certified to the ISO9001:2015 quality standard, and our heat-treating and plating laboratories are ISO/IEC 17025:2005 accredited in the area of testing-mechanical. Since J&M Plating's beginning in 1986 as a zinc electroplater, the cornerstone of our business philosophy has been that our customers are our business partners. That philosophy still holds true today as a full-service provider offering heat-treating, dip-spin coating, zinc electroplating, patching, and sorting. In all of our business operations, our employees are constantly looking for ways to improve our business relationships and to truly become active partners in our goal of attaining a greater competitive advantage for each and every one of our customers as well as for us.

FRANTZ Manufacturing is the domestic leader in the conveyor-bearing industry. FRANTZ’s core product offerings are bearings, skate wheels, and ball transfer units. FRANTZ also has a ball manufacturing division called Sterling Steel Ball. This division manufactures balls for various industries focusing on automotive, including drilled balls. FRANTZ is IATF 16949:2016 certified. FRANTZ is committed to our greatest asset, our workforce. Our goal is to provide an extraordinary workplace experience, education, and career pathways. FRANTZ is committed to serving the Sauk Valley area, where both businesses have resided since their inception. We are proud to say FRANTZ has been in business since 1909.

The IFH Group, Inc. is the largest manufacturer of hydraulic oil reservoirs and fuel tanks for off-road vehicles used in construction, agriculture and many other areas. The company occupies a 106,000-square foot manufacturing facility in Rock Falls, IL, housing a 10K Fiber Optics laser, 8 robotic welding cells, new Pirahna roll machine, seam welders, and much more! TANKS AND RESERVOIRS We are the largest manufacturer in the USA of custom steel fuel and hydraulic oil tanks for off-road and specialty vehicles. Applications include combines, heavy terrain forklifts, earth boring equipment, boom cranes, grounds keeping equipment, end loaders and hay bailers. Fuel Tanks and Hydraulic Reservoirs range in capacities from 1 to more than 300 gallons, and are manufactured from steel, stainless steel, aluminum or aluminized steel.

Recognized for more than 75 years as the leading manufacturer of American-made press-fit fasteners and joining components, Driv-Lok products are regarded as the most reliable and service most dependable in the industry. Today the company shares its depth of experience with leading engineers, product designers, and inventors around the world, identifying fastening products and strategies that optimize results with SMARTER FASTENING THROUGH ENGINOMICS.

Domestic manufacturer of production cold-headed fasteners, screws and bolts ranging from 4 (M3) through 1/2"​ (M12) in diameter and up to 5"​ (127MM) long. Our Multi-station capabilities facilitate the production of rib neck and square neck carriage bolts, compressor bolts, shoulder screws, flange bolts and many other specialized configurations. We are licensed to manufacture MAThread® products. We take pride that our products are used by some of the leading companies in the following segments; Recreational, Lawn and Garden, Electronic, Truck, White Goods, Electrical, Motors and Controls, Food, Automotive, Agricultural, Health Care, Marine, Small Engine, Construction, Plumbing and HVAC industries to name a few.

Founded in 1936, Modern Plating Corporation is located in Freeport, Illinois. The company has developed long-term business relationships with market leading customers by emphasizing high quality and superior technical and customer service. Modern Plating provides a wide-range of product finishing services including electroplating and organic coating (dip-spin process). The company is a market leader in the application of zinc alloy finishes for the transportation industry including zinc-nickel, zinc-iron, and tin-zinc. Modern Plating specializes in finishing small metal components such as fasteners and stampings. The company is approved for a wide variety of specifications for all of the major automotive manufacturers and their suppliers. Acquired in 2006, Modern Plating Coatings & Finishes, LLC is located in Elizabethtown, Kentucky. This affiliate is a licensed applicator of the Doerken line of high performance coatings as well as Geomet® zinc rich coatings. The company specializes in zinc plating small metal components such as fasteners and stampings using its state of the art barrel plating lines. Complex shapes, larger stampings and other larger metal components with deep draws are processed on the company’s rack line which features alkaline zinc chemistry. Modern Plating Coatings & Finishes, LLC is an approved applicator for a number of automotive specifications for zinc finishes as well as Doerken and Geomet coatings.

Our Focus: Unique Solutions. Uncompromising Quality. Pearson Fastener is dedicated to excellence in everything we do. That is why we have decided to keep our focus firmly planted on the design and manufacture of custom cold-formed parts. This is where we excel and where we have proven ourselves time and time again. Unique solutions, uncompromising quality and a rigorous commitment to continuous improvement are the enduring cornerstones of our privately-owned business. Capabilities Pearson Fastener is equipped with a variety of cold heading equipment to manufacture custom or standard fasteners with large diameter upsets to 5/8″ body diameter and 6″ long. From our single blow and double blow solid die headers to our two die, three and four blow transfer headers, Pearson is equipped with the size and type of header to meet even your most complicated specifications. Our in-house commitment to secondary operations and our large inventory of low and medium carbon and alloy steels, along with a wide variety of 300 and 400 series stainless steel, silicon bronze and brass give us turnkey control over quality and enable us to respond to you quickly.

Arntzen Corporation is a Large Diameter Steel Pipe Mill and Custom Steel Plate Roller, with plants in Rockford and Woodstock, Illinois. With 60+ years of experience in all aspects of steel fabrication, Arntzen provides its customers individualized solutions using problem-solving skills enhanced by real-world experience. The steel pipe division of Arntzen Corporation manufactures large diameter rolled & welded steel casing pipe preferred by contractors for its high quality. Arntzen’s manufacturing capacity—2 plants totaling 200,000 sq. ft on 35+ acres with 17 different plate rolls and rail access—gives the company the ability to roll custom pipe quickly. Steel pipe from Arntzen is used by underground contractors for road boring, pipe ramming, auger boring, caissons and drilled shafts and much more. Arntzen carries an extensive inventory of carbon steel plate ranging from 0.312"​ to 2"​ and is capable of manufacturing pipe from 24” to 204” diameter and 120’ in lengths, manufactured to spec, serving distributors and contractors involved in trenchless and open-cut construction in an array of industries including underground, marine and municipal applications. The steel plate rolling division of Arntzen Corporation rolls and welds steel of all types into cylinders, cones, mitered pipe fittings, rings, structural shapes, pump shafts and a variety of other custom shapes. Arntzen rolled products are made from materials including: carbon steel, high strength, pressure vessel quality, abrasion resistant, wear resistant, structural grades, stainless steel, aluminum, nickel alloy, and Monel. Arntzen's vast experience and unique plate bending roll equipment make Arntzen the preferred choice of OEMs, fabricators, job shops, and end users. http://www.arntzenpipe.com http://www.arntzenrolling.com

Dixline Corp. is an ISO 9001:2015 registered custom hardware fabrication and finishing company. Our manufacturing and service capabilities include plastic injection molding, steel stamping, punching, roll forming, die & slush casting of zinc, polishing, buffing, electroplating, vacuum metalizing & powder coating. Our products are in the automotive, hand tool, banking equipment, furniture, farm implement, irrigation, pumping, sports/ fitness and toy industries. Dixline plating and coatings are ideally suited for consumer, commercial or industrial product needs. Our coatings and plating can be cost optimized for short or long term use. They can be manufactured for indoor, outdoor or difficult (severe) environmental operating conditions. The vast majority of these coatings are applied through the use of a clean vacuum deposition process. Color selection is essentially infinite. Dixline manufactures and decoratively finishes millions of parts, thousands of shapes and hundreds of different finishes each year. Dixline is the standard of quality for companies large and small throughout the world. Our plating and coatings are the ideal solution for a high quality, low cost finish. * Plating Nickel, Copper, Antiquing and more. * Bright, Satin and Dull finishes. * Powder Coating * Metalizing Gold, Silver, Bronze or any customer request Whether you are a large or small manufacturing company or designer, Dixline Corporation is your one stop source for all your finishing and raw part manufacturing needs.