Precision CNC machining services in Wisconsin
ACI Industries provides world-class CNC precision machining services from our state-of-the-art facility in Mequon, Wisconsin. With decades of experience and cutting-edge technology, we deliver tight-tolerance metal and plastic components for original equipment manufacturers (OEMs) across industries like aerospace, defense, and medical. From CAD/CAM design to prototyping and full-scale production, our team ensures unmatched accuracy and performance. For more on CNC machining standards, visit ISO Quality Standards.
Tier 1 supplier for complex components
As a Tier 1 supplier, we proudly produce complex components with precision, consistency, and responsive lead times. We prioritize accuracy while meeting tight delivery schedules and budget requirements. To learn about CNC tolerances, check out the Engineering Tolerances Guide.
Custom machined parts using advanced CNC equipment
We manufacture custom-machined parts using advanced 3-, 4-, and 5-axis CNC equipment. Our skilled team collaborates with engineers to ensure every part adheres to exact design specifications. Interested in modern CNC processes? See Types of CNC Machines.
Prototyping and material selection
Our prototyping services and material selection expertise enable fast, reliable product development. We help OEMs identify optimal materials for durability and cost-effectiveness. To learn about machining metals, visit MakeItFrom – Material Database.
Industries we serve
ACI Industries proudly supports industries such as:
- Agriculture
- Construction
- Defense
- Foundry
- Powersports
- General industries
- Pumps & filtration
- Steel processing
- Turf
Quality assurance and certifications
Our team adheres to rigorous quality management protocols and leverages advanced inspection tools like CMMs. We aim to surpass industry benchmarks and align with NIST standards for manufacturing excellence.
Partner with ACI Industries
Ready to collaborate with a trusted CNC machining partner? Contact ACI Industries for a consultation or quote. To learn more about CNC industry trends, see Modern Machine Shop.
Our CNC machining capabilities
At ACI Industries, we offer a full range of CNC precision machining services designed to meet the strict requirements of OEMs across industries including agriculture, powersports, foundry, defense, and more. With a focus on tight-tolerance manufacturing, we provide solutions that cover every stage of production from design and prototyping to high-volume manufacturing and final assembly.
- Tight-tolerance CNC machining: Our team excels at machining parts with exacting tolerances for industries that require precision and reliability. We leverage cutting-edge equipment and advanced CAD/CAM programming to ensure consistent results.
- CNC milling and turning services: With 3-, 4-, and 5-axis CNC milling and turning machines, we create complex parts and components with superior accuracy.
- Custom OEM components and assemblies: We collaborate with OEMs to produce custom-machined components and full assemblies, tailored to the unique needs of each project.
- Support for machined part assembly: Our assembly support ensures that machined components integrate seamlessly into your final product, reducing time and simplifying supply chains.
- Short-run and high-volume production: Whether you need prototype parts or thousands of units, we adapt our production capabilities to meet your requirements efficiently and cost-effectively.
- Prototype-to-production scalability: We streamline the transition from prototype to production, enable unrivaled turnaround times while maintaining strict quality controls
- Tier 1 supplier to U.S. manufacturers: As a trusted Tier 1 supplier, ACI Industries provides dependable, high-quality components to leading U.S. manufacturers.
Our state-of-the-art facility in Mequon, Wisconsin, is equipped with the latest machining technology and inspection tools, including coordinate measuring machines (CMMs) to verify dimensional accuracy. We specialize in working with a wide variety of materials, such as aluminum, stainless steel, titanium, brass, and engineering plastics.
In addition to our machining expertise, we offer valuable design-for-manufacturing (DFM) support to help OEMs optimize part designs for cost and performance. Our engineers work closely with clients to ensure manufacturability, reduce waste, and meet project timelines. Learn more about modern machining technologies from resources like Modern Machine Shop.
Looking for a trusted partner for CNC precision machining? Contact ACI Industries today for a free quote or consultation.