The Best Manufacturers Make Parts Here
Find the best manufacturer for every part, every time.
RSP, Inc. is a leading end-to-end solution provider in custom contract manufacturing, bringing over 55 years of expertise to the table. With headquarters in Milwaukee, WI and two ISO certified facilities in China, we offer a global manufacturing footprint. Our combined manufacturing space spans over 150,000 square feet across our three facilities.
At RSP, we pride ourselves on delivering comprehensive support throughout every phase of your project. Our dedicated project teams in the USA and China ensure 24/7 availability and assistance. We have the privilege of working with companies of all sizes, ranging from small startups to renowned Fortune 500 enterprises like GE, Siemens, and Ford. Regardless of the scale, we handle each order, project, and company with equal dedication.
Specializing in a diverse range of manufacturing processes and materials, we have extensive experience in the following categories: Membrane Switches, Graphic Overlays, Labels, Plastic Injection Molding, Silicone Molding, Turnkey Manufacturing, Turnkey Assembly, Wire Harnesses, Metal Fabrication, Printed Circuit Boards (PCBA), as well as sustainable, recycled, and ocean plastics.
Visit our website today at www.rspinc.com to explore how we can transform your ideas into reality.
Global Standard
This manufacturer holds one or more ISO (International Organization of Standards) certifications.
Revtech Manufacturing is an ISO 9001:2015 certified company with global experience. We have a 9,000 sq ft shop located in Kenosha, WI. We provide Design, Prototype, Tooling, C.M.M. CNC, EDM, and injection molding on site.
We do have over 25 years automotive experience, with nearly every plastic part on a vehicle. We are well diversified with Five main product categories, Electronic Housings, Automotive Electric Vehicle Components, Medical, Sporting Goods and Pet Products. We have made significant new investments in the USA. We offer economical molding solutions and can be very competitive in shoot and ship parts as well as complex assemblies. We have 3d mold printing and aluminum machining for fast low volume molding.
We have had much success working with everyone from start up inventors offering design feasibility assistance to save money on their first program, to Automotive Tier 1 customers. We can be very competitive, utilizing 20 years of knowledge to deliver the best product at the lowest price.
RevoSource
New Berlin, Wisconsin
Design / Engineering Firm
3-9
We are a new age manufacturing company built to accommodate needs past traditional machine shops. We specialize in engineering, rapid prototyping, and production sourcing. Our founder is an engineer who obsessed over also being a machinist who gets his hands dirty which led to an industry demand for build a company that goes beyond just making parts. We are your manufacturing partner aimed at building with our customers through great product design.
Core Capabilities
- Multi-Axis Machining
- 3D Printing
- 3D Scanning
- Product Design & PLM Services
JMR Automation
Spring Valley, Wisconsin
1-2
At JMR Automation, our fabrication division is built to serve manufacturers, engineers, and machine builders who need dependable, production-ready parts—fast. Whether you're building custom machines, prototyping new systems, or scaling up production, we deliver consistent quality at any volume.
We specialize in precision metal fabrication with a strong focus on efficiency, clean welds, and tight tolerances. From first article to full production, we design and fabricate parts that integrate seamlessly into your process.
Core Capabilities:
- CNC laser cutting (steel, stainless, aluminum)
- MIG welding with a focus on robotic welding for repeatability and speed
- Press brake forming
- Tube bending, notching, and coping
- High-volume production and batch processing
- Reverse engineering, prototyping, and custom fixturing
- Welded assemblies, brackets, frames, and support structures
Our investment in robotic welding allows us to deliver consistent weld quality at scale while reducing lead times and rework. This makes us a strong fit for automation projects, industrial equipment builds, and OEM component manufacturing.
Why Teams Work With Us:
- Scalable production from single parts to thousands
- Fast, responsive quoting and lead times
- Industrial-grade consistency and weld quality
- Designed to support engineers, integrators, and production managers
- Real results. No fluff.
From the shop floor to the race paddock, JMR Automation supports those who build, test, and push limits. If you’re looking for a fabrication partner who understands what it takes to deliver under pressure, we’re ready to get to work.
Precision Manufacturing Partners
Racine, Wisconsin
50-99
Precision Manufacturing Partners (PMP) is a U.S.-based manufacturer’s representative firm serving as the dedicated sales arm for a portfolio of domestic manufacturing companies.
We represent a diverse group of U.S. manufacturers, ranging from small hardware producers to large-scale fabrication, machining, and investment casting operations. Our partners bring deep technical capabilities across complex, high-value components and assemblies.
PMP specializes in supporting customers with demanding applications, including pressure-tight castings, complex machined components, and fully assembled solutions. Our network includes IATF-certified, full-service manufacturers with strong expertise in engineering, quality, and production execution.
TenX Manufacturing
, Wisconsin
50-99
Global Standard
This manufacturer holds one or more ISO (International Organization of Standards) certifications.
SCHMIT PROTOTYPES TRANSFORMS INTO TENX MANUFACTURING, INC., ENCOMPASSING COMPREHENSIVE MANUFACTURING SOLUTIONS
Beginning our journey in 1980 with a focus on providing cast urethane parts and visual models, Schmit Prototypes quickly earned a reputation for excellence in these specialized offerings. Over time, the company expanded its capabilities to meet the evolving needs of its clients. Services such as CNC Machining, 3D Printing, and Injection Molding (both tooling and molded parts) were seamlessly integrated into its repertoire, marking a significant progression in the scope of manufacturing solutions offered.
From our humble beginnings in a garage , then to a 15,000 square foot facility, Schmit Prototypes experienced steady growth. The facility expanded over time, now boasting an impressive 80,000 square feet. This larger space accommodates state-of-the-art manufacturing equipment, supporting a comprehensive range of manufacturing services.
Originally focused on low-volume and prototype-style work, Schmit Prototypes underwent a transformative evolution. The company’s commitment to excellence, coupled with its expanded capabilities, allowed it to transition seamlessly into full-scale production. This evolution has culminated in the rebranding of the company to TenX Manufacturing, Inc.
WHAT DOES TENX MANUFACTURING MEAN?
“TenX” represents our renewed determination to go above and beyond for you – our valued customers – in every aspect of our work. The “Ten” represents our wide range (10+) in-house capabilities, and signifies our tenfold efforts to deliver innovative, top-notch manufacturing solutions to meet your evolving needs. The “X” is also symbolic of the diversity of our offerings, being able to provide our customers with manufacturing solutions in both prototype & production volumes. With our customer-centric approach and cutting-edge technology, we aim to empower your business with manufacturing solutions that propel your success to new heights.
ISO 9001:2015 Certification: ISO 9001:2015 is an internationally recognized standard for quality management systems, developed by the International Organization for Standardization (ISO). This certification sets forth rigorous requirements for businesses to demonstrate their ability to consistently provide products and services that meet customer requirements and adhere to regulatory standards.
The journey towards ISO 9001:2015 certification has been a testament to our unwavering dedication to quality, process efficiency, and continuous improvement. Throughout this process, we have meticulously examined and fine-tuned our internal processes to ensure the highest level of quality in every aspect of our operations.
HOW DOES THIS CERTIFICATION BENEFIT YOU, OUR VALUED CUSTOMERS?
- Enhanced Product Quality: ISO 9001:2015 certification serves as an assurance that our manufacturing processes meet international quality standards. You can be confident that the products you receive from TenX Manufacturing will consistently meet or exceed your expectations.
- Improved Customer Service: With a robust quality management system in place, our customer service will be further refined, ensuring that we promptly address your inquiries, provide accurate information, and promptly handle any concerns you may have.
- On-time Delivery: The certification process has allowed us to optimize our production schedules and streamline logistics, enabling us to deliver your orders promptly and efficiently.
- Continual Improvement: Our commitment to continuous improvement means that we are constantly striving to enhance our processes, products, and services. As a result, your feedback and suggestions are invaluable in our pursuit of excellence.
Located in Seymour, WI, we offer CNC Machining, Welding, Assembly and 3D printing with fast turnaround times and excellent quality. Our goal is to provide an experience that is tailored to your company's needs. No matter the budget, we pride ourselves on providing professional customer service and guarantee you will be satisfied with our work. Whether you're looking for large volume work or need a prototype built yesterday, we can help! Looking to design a custom part? We also offer Reverse Engineering - 3D Modeling - CAD.
Go Fast Mfg.
New London, Wisconsin
50-99
CNC machining and fabrication services including sawing, milling, turning, laser, press brake, welding, paint, and assembly.
Many years of Engineering, CNC Machining and Fabricating experience through various team members. Outstanding facility with a wide range of capabilities. Quality manufacturing with great lead times.
3dprotoprint
Elkhorn, Wisconsin
Job Shop / Contract Manufacturer
3-9
CodeCSR
Seymour, Wisconsin
JC Automation
West Bend, Wisconsin
Job Shop / Contract Manufacturer
1-2
JC Automation is a customer-focused CNC machining company dedicated to delivering high-quality machined components and exceptional service.
Specializing in prototypes and small to medium-volume production runs, we bridge the gap between one-off development parts and scalable manufacturing—helping innovators, engineers, and businesses bring their designs to life quickly and reliably.
Storme Technologies LLC
Jefferson, Wisconsin
Job Shop / Contract Manufacturer
3-9
ReinkeTech
Luxemburg, Wisconsin
Job Shop / Contract Manufacturer
1-2
Schumacher Machinery LLC
, Wisconsin
Job Shop / Contract Manufacturer
10-49
Wisconsin based Machine and Fabrication shop offering Custom Contract Manufacturing for OEM, Prototype and Production clients. Offering Mill and Turn machining capabilities with no minimum quantities. All orders include strict quality assurance documentation. All industries welcome!
Visit us at; www.schumachermachine.com
Carve It Unique
Brussels, Wisconsin
C-AeroTech
Hudson, Wisconsin
3-9
C-AeroTech LLC is a precision engineering and manufacturing company based in Hudson, Wisconsin, serving clients across the Midwest and beyond. We specialize in CNC machining, 3D printing, custom prototyping, and comprehensive product development support for industries that demand accuracy, efficiency, and innovation.
With nearly a decade of experience in aerospace and advanced manufacturing, we bring deep technical expertise and hands-on problem-solving to every project. Our services are tailored for engineers, product designers, and businesses looking for high-quality, production-ready solutions from one-off prototypes to low- and mid-volume production runs.
At C-AeroTech, we believe in combining craftsmanship with modern technology. Our capabilities include CNC milling, turning, and integrated CAD/CAM workflows using industry-standard software such as SolidWorks, Fusion 360, Inventor, and HSMWorks. We work with over 40 materials, including aluminum, titanium, stainless steels, and engineered plastics like PEEK and Teflon, to meet diverse and demanding application needs.
We also offer robust engineering services, including CAD modeling, finite element analysis (FEA), and design-for-manufacturability consulting to ensure your parts are not just made, but made right. Our quality-focused approach includes options for material certifications, hardware traceability, and Certificates of Conformance (CoCs), supporting both commercial and regulated industry requirements.
As a small business, our clients work directly with our team, ensuring responsive communication, attention to detail, and personalized service. We’re proud to support industries such as aerospace, medical devices, robotics, electronics, industrial automation, and more.
Whether you're in the early design stage or ready to move to production, C-AeroTech is your trusted partner for turning ideas into precision-engineered products.
Let’s build something together.
Visit us at: https://c-aerotech.com
Email: info@c-aerotech.com
Phone: 651-300-2428
Evology Manufacturing Corp.
, Wisconsin
We believe in helping our customers bring their products to market faster, accelerating change in our world.
We work to create value to our customers through a service first approach, vertical integration, sensible solutions, and the blending of advanced and traditional manufacturing technologies.
By consistently providing quotes in hours and delivering parts in days, our customers can accelerate their timelines, become more efficient, save costs, and bring better quality parts to market. We provide this high level of service by blending traditional and advanced manufacturing technologies together under one roof with our team of manufacturing experts and skilled craftsmen.
Evolving the technology of the manufacturing process through Additive Manufacturing and Traditional means, we can consistently deliver build to print solutions in record time. How can we help you change the world?
We are an ITAR Registered, Small Business, that is pursuing ISO9001/AS9100D certification in 2024.
MF Engineering Company,Inc, is located in Bristol, Rhode Island and has been providing Precision Quality Machined Components for many Industries for more than 40 Years. We have dedicated ourselves to provide our customers the best Quality and Service while maintaining stringent cost cutting measures. Continuous Process Improvement and our ISO 9001-2015 Certification ensures our customers of our commitment to them as partners.
We have many Multi Axis CNC Swiss Type Machines with 1.250" Bar Capacity all with Auto Bar Loaders allowing us to run Lights out in many cases. Turn/Mill CNC Lathes with 2" Bar Capacity and 8" Chucking Capacity. Vertical CNC Milling with 22" x 15" x 14" envelope. Utilizing our Partmaker Cad/Cam Programming System we are able to go from Print to Part in the shortest time possible. We run Visual Enterprise Manufacturing Software with an Intergrated Scheduling Production Control System allowing us unprecedented Real Time Vision of Scheduling and Shop Capacity at all times.
We also offer CNC routing of all types of sheet plastics as well as aluminum. Our router is able to handle a sheet size of 5' x10'. MF has also added 3D Rapid prototyping in both plastic composites including Carbon Fiber, Kevlar, Fiberglass and HSHT Fiberglass as well as printing in Metals such as 17-4PH and H13 Tool Steel with more to follow.
Basin Precision Machining provides precision machined components to companies like Harley Davidson, HydraForce, C4 Advanced Tactical Systems, RAFAEL Aerospace, Frank Henry Equipment and many more.
We're AS9100D and ISO9001:2015 Registered, ITAR Registered, with an FFL.
We are a lean manufacturer, and a single-piece flow facility. Our 2017 expansion added 5 Axis capability that allows is to create complex 5-axis parts in one operation, from the size of a dime, to 36" in diameter, and up to 100" long. From 2 ounces to 2 tons.
We also added one of the largest FMS Systems in the country, with 6 500MM Horizontal Machining Centers, 120 pallets, and 2088 tool capacity. With this system, your long term, low volume parts get set up once, and stay set-up for the life of the agreement. This allows you to minimize inventory and experience incredibly consistent lot-to-lot quality.
We specialize in low volume/high mix parts, as well as High volume continuous production parts. If it needs to be machined, we can machine it.
Our 7 Zeiss CMM's assure we have the inspection capacity to assure impeccable quality.
Intuitive Concepts
Oak Creek, Wisconsin
Arrow Manufacturing
Milwaukee, Wisconsin
Zealous MFG
Milwaukee, Wisconsin
CEA
GREENDALE, Wisconsin
Advanced Innovations Design MFG LLC
Two Rivers, Wisconsin
We have over 20 years experience in the machining and metal fabrication trade and pride ourselves on producing high-quality products with short turn-around times while offering competitive rates.
We have experience in machining, consulting in various areas of the manufacturing process, and CAD design.
Let our professionals help you with any manufacturing needs you may have.
Specialized Machining and Printing
Cedar Grove, Wisconsin