Alliance Manufacturing specializes in
water-based industrial parts washers
and parts cleaning systems.
Aqueous Cleaning OUR PRODUCTS
Alliance is the exclusive US distributor of
ILSA vacuum degreasing cleaning systems
for precision metal cleaning.
Precision Cleaning ILSA PRODUCTS
Shop our website for common replacement
parts and machine components.
Online Parts Store SHOP PARTS
Alliance parts washers When cleaning is critical, Alliance has the
ability to meet strict cleanliness
specifications with unmatched expertise.
Critical Cleaning TESTIMONIALS
We are committed to going green. Our
facility is powered in part by solar energy
to reduce strain on the local power grid.
Sustainability OUR SOLAR STORY
Alliance facility From concept to completion, our aqueous
parts washers are designed and assembled
in Fond du Lac, Wisconsin, USA.
Made in the USA CONTACT US
Parts washing Our parts washers clean components for
use in a wide variety of industries, from
automotive to alternative energy.
Industries We Serve VIEW CASE STUDIES

Alliance Manufacturing, Inc. is an industrial parts washer manufacturer and supplier of parts cleaning systems for use in a wide variety of industries.

Alliance Manufacturing, Inc., incorporated in 1994 in Fond du Lac, WI, is a manufacturer of industrial parts washers and parts cleaning systems. We specialize in the conceptual design, engineering, and manufacturing of water-based (aqueous) parts washers and parts cleaning systems for the industrial products market. Our engineers have developed a full line of aqueous parts cleaning systems, including belt, chain, monorail, front/top loading cabinet, indexing, return-to-operator, compact cell, rotary drum, oil removal equipment, and custom systems engineered for specific cleaning applications.  Our machines are designed to meet the production and cleanliness requirements of our customers.

From small companies to multi-national corporations, we have manufactured parts cleaning systems for a wide variety of customers across several industries. Our washers are currently being used to clean components for OEM and Tier 1 suppliers in the automotive, agricultural, aviation, alternative energy, appliance, construction, defense, electronic, screw machine, heavy equipment, housewares, marine, mass transportation, small engine, medical, pharmaceutical, and other industries. The predominant market served is automotive. Alliance has supplied machines to U.S. manufacturers as well as several international companies.

Applications & Industries Served

Agriculture | Alternative Energy | Automotive | Aviation and Aerospace | Defense and Military | Electronics and Electrical | Firearms and Ammunition | Food and Beverage | General Manufacturing | Heavy Equipment and Construction | HVAC and Plumbing | Marine | Rail and Transit | Remanufacturing and Repair | Medical and Pharmaceutical | Small Engine | Tools and Measuring Devices

Case Studies

Why Choose Alliance?

Ease of Maintenance

  • Complete access to all process zones
  • Pull-out spray headers and removable nozzles
  • Efficient water filtration
  • Convenient tank accessibility
View Products


  • Stainless steel fabrication and corrosion-resistant materials
  • Brand-name components
  • Energy efficient and environmentally friendly
  • Aesthetically appealing
Full-Access Canopy Info


  • Engineered per cleaning application
  • Ability to meet customer electrical and mechanical specifications
  • Easily interface with system integrators and automation devices
  • Many optional accessories available
About Custom Engineering


  • Experts since 1994 with over 1000 machines sold
  • Qualified staff utilizing latest technology
  • In-house engineering, programming, and assembly
  • Cleaning effectiveness tested and verified
About Our Company

Customer Satisfaction

  • Numerous repeat customers
  • Timely service
  • Ergonomic and safe designs
  • Focus on sustainability
  • Attention to detail
Customer Testimonials

Our Customers Say

“Alliance Manufacturing provides sound machines that meet all our expectations and perform great under our harsh working environment.”

Brian B., Mechanical Engineer – NSK Steering Systems, Bennington, VT (Machines #545, 849, 852, 931, 932)

“The Alliance machine does an excellent job of cleaning our parts. It saves time by reducing material handling and it delivers parts to the next operation. In addition, with the externally mounted filter chambers, we can filter the water to meet cleanliness requirements. By keeping the water cleaner, it extends the life of the wash solution and chromate bath.”

Rick Stansel, Manufacturing Engineer – Fond du Lac, WI (Machine #184)

“It has been one month since we lowered the boiler and heat transfer pack to floor level. We are thrilled with how smoothly the machine is working. Heat up time and the quality of cleaning is excellent.”

Dan Roeper, President – New Hyde Park, NY (Machine #777)

“The washer is working quite well with the product we are washing, we hardly use any of the detergent. It seems that if we control the temp, the water itself gets the parts nice and clean.”

Duncan McCallum, Maintenance Coordinator – Port Coquitlam, BC, Canada (Machine #694)

Where Are Our Customers?

Number of Machines Sold (North America)

Color-coded USA map showing machines sold by state
Key for USA map color coding

USA Distributor of ILSA Products

Alliance Manufacturing, Inc., announces an exclusive U.S. distributor relationship with ILSA S.p.A., an Italy-based manufacturer of enclosed vacuum vapor degreasing metal cleaning systems.

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