The Best Manufacturers Make Parts Here

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MFI Global Manufacturing Inc.

4.38 (16)

Newport Beach, California

Job Shop / Contract Manufacturer

10-49

58
Global Standard

This manufacturer holds one or more ISO (International Organization of Standards) certifications.

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Established in 1985 as a forging manufacturer in the heart of the Midwest, MFI Global has evolved over the years into a world-class, build-to-print contract manufacturer of metal and plastic parts. We specialize in the production of high volume metal stampings, forgings, castings, fasteners, machining, extrusions, and plastic injection molding parts, with production facilities located throughout China, India, Vietnam, Thailand, Malaysia and Philippines.

As an ISO/TS16949 and ISO9001 certified manufacturer, MFI Global supplies parts to some of the world’s largest and most respected OEM manufacturers, including Kyocera, SFK Leblanc, Amsted Rail, Fastenal, Valeo, Posi Lock Puller, and more. We also have extensive experience working with medium- sized corporations, small businesses, and even start-ups. Our management team has over 100 years of experience in the manufacturing industry and we are proud to serve as our customers’ end-to-end manufacturing partner. 

We have found success by focusing on the 4 pillars of operations management: quality, costs, service, and lead times. However, what sets us apart from other companies in our industry is our strategic investments: we own our factories, have invested in equipment, formed joint ventures, and negotiated numerous exclusive contracts that allow us to take effective ownership of your global manufacturing projects. These strategic investments, along with our expertise and experience, provide our customers with all of the benefits of outsourcing, as well as the advantages of working collaboratively with a 100% American owned and operated company every step of the way. 

Our success is measured by our customers’ ability to realize cost savings. Allow us to show you how we can dramatically reduce your costs and improve your bottom line. We welcome all inquiries and look forward to serving you.

For more information, visit: www.mfiglobal.com

Clocktower Innovations

, Illinois

10-49

Located in the Kinzie Industrial Corridor of Chicago, Clocktower Innovations draws on years of experience in multiple industries to provide engineering services that can produce results without the inertia of a large corporation or consulting firm.

Every project is approached with industrial resources, knowledge of state of the art methods and industry developments, connections with reliable and proven local businesses and contractors, and just good old fashioned ambition.

Machine-Pro Technologies

4.76 (21)

Celina, Ohio

Job Shop / Contract Manufacturer

50-99

6
Global Standard

This manufacturer holds one or more ISO (International Organization of Standards) certifications.

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Machine-Pro Technologies, Inc. is located at 1321 W Market St., Celina Ohio and was organized in 1994 as a modern CNC machine shop handling contract CNC machining of precision products for a variety of industries. Machine-Pro Technologies, Inc. brings together CNC machining service experience since 1975. The business not only does custom CNC production machining, but offers prototypes, welding, grinding, hard turning, assembly, as well as many other services. The founder and owner of the company is Tim Klosterman who has spent his entire working career in the machining trade. The owner of the company knows the value of providing the customer with high-quality products at a fair price. The company has invested a great deal of time, money, and equipment to attain its goal of ongoing improvement in the areas of quality and customer service. Machine-Pro Technologies, Inc. was certified for ISO 9001:2015 an international standard for quality in March 2016. Machine-Pro Technologies, Inc. is one of the first companies in the country to receive this certification under the new standard. This places us among the leaders in the industry. Machine-Pro Technologies, Inc. has grown to a mature CNC machining facility with 75 CNC machines to meet our customer's needs. Machine-Pro Technologies, Inc. has very high standards for quality and we value our customer's needs. Our customer base ranges from Aerospace, Medical, Material Handling, Automotive, Agricultural and many other industries. We would invite you to visit our website at https://machine-pro.com to learn more about how we can help you meet your needs.

RSP, Inc

5.00 (3)

, Wisconsin

100-249

5
Global Standard

This manufacturer holds one or more ISO (International Organization of Standards) certifications.

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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.

Southwest Composite Works, Inc

Albuquerque, New Mexico

Job Shop / Contract Manufacturer

10-49

As a full-service company, we can help you with all aspects of product development, design, manufacturing, tooling, and R&D. We bring decades of hands-on experience to every step of the process and offer peace of mind that your project will be done right.

EQUIPMENT • Four CNC Mills • Autometrix Fabric Cutting • Programmable Heated Platen Press • Complete Machine Shop • Autoclave • Solidworks, Fusion 360, HSM Works, Mastercam • Post Processing Equipment 

MANUFACTURING PROCESSES Compression Molding • Composite Parts Production • Fiber Forging • Autoclave Processing • Low to High Production Volumes • Prepreg Vacuum Bagging Layup • Custom Assembly • CNC Post Processing

ENGINEERING AND DESIGN • Composite Engineering • Full-Service Component CAD and Tooling Design • Prototyping • CNC Machining • Composite Tooling and Mold

4 Lens Partnerships MFG.

, Indiana

Mfgr Rep / Broker / Trading House

3-9

4 Lens Manufacturing (Mfg.) Partnerships is A FULL-SERVICE source for custom manufacturing solutions tailored to our customer's needs. We provide advance material and metal custom parts including but not limited to: profile extrusions, machining, thermoforming and injection molding. We are a collective, contract manufacturing partnership. We look forward to earning your trust in business.

Whether you're looking for custom components, complete assembly, or fully integrated products - you can trust in 4 lens Mfg. Partnerships to be your business's single resource for today's challenges in custom manufacturing supply.

Our Approach is to listen, learn and improve the custom manufacturing process from start to finish. Our strategic approach expands the vision of manufacturing needs by understanding our customer's needs. We bring a return on integrity and a return on investment!

Sincerely,

Bryan Erdmann, Principal

Digital Design & Modeling

, North Carolina

Job Shop / Contract Manufacturer

10-49

First Class

This manufacturer holds one or more AS (Aerospace Certification) certifications.

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Global Standard

This manufacturer holds one or more ISO (International Organization of Standards) certifications.

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With 25 years of Aerospace, Automotive, and Energy experience, DDM is a go-to partner for the fast-moving product innovation life cycle. Customers look to our team of experts to extend the capacity of their internal prototyping labs and low-volume production shops. Our goal is to help you increase the speed at which you design, iterate and bring products to market.

KAIROS, Inc.

California, Maryland

Job Shop / Contract Manufacturer

50-99

KAIROS, Inc. is a Woman-Owned Small Business (WOSB) providing Additive Manufacturing, Fabrication, Engineering, Life Cycle Program Management, Cybersecurity and Information Technology services focused on empowering people, driving solutions, and accelerating success.

Oak Engineering and Manufacturing

, Florida

Job Shop / Contract Manufacturer

3-9

Oak Engineering and Manufacturing is a full service contract manufacturer based in Gainesville Florida. The founders come from the defense industry and have a deep appreciation for vendors who can deliver on time and on budget. We strive to communicate effectively about your job early, to deliver the right parts with the right tolerances the first time, and to make sure you are completely satisfied with our work.

Berwanger 2

Annapolis, Maryland

3-9

We specialize in Coating and are located in Richmond, Virginia. Please contact us today with a free quote.

Vanguard Solutions LLC

Downingtown, Pennsylvania

1-2

Vanguard Solutions delivers custom and production manufacturing solutions with expertise in metal fabrication, machining, material handling, and industrial supply. We provide high-quality, precision-engineered components and products, ensuring reliability and efficiency for industrial and commercial applications. Our team is committed to meeting exact specifications, optimizing production, and delivering cost-effective solutions tailored to your needs.

RMA Engineering

, New Jersey

Job Shop / Contract Manufacturer

250+

1

RMA Engineering is your trusted Product Development solution provider in New Jersey, we service worldwide. We combine expertise, technology, and integrity to bring your visions to reality. Experience innovative and high-quality manufacturing services that revolutionize industries.

ALF Industries

, California

Job Shop / Contract Manufacturer

10-49

At ALF Industries, we specialize in high-quality, precision-engineered components that accelerate production timelines and optimize your manufacturing process. Our mission is simple: Deliver quality parts, fast. We partner with companies across automotive, green energy, industrial, medical devices, consumer electronics, and aerospace sectors to provide the reliable mechanical, electrical, and composite components they need to bring their innovations to market faster.

Why Choose ALF Industries

  • Speed and Efficiency – Rapid production and optimized supply chain management ensure on-time delivery.
  • Precision and Quality – We meet the highest industry standards with multi-stage inspections, strict quality control, and PPAP documentation.
  • Comprehensive Manufacturing Services – We support every phase of your product lifecycle, from prototyping to full-scale production.
  • Flexible and Scalable Solutions – Whether you need low-volume prototypes or high-volume production, we tailor solutions to your needs.

Our Core Capabilities

Precision CNC Machining

  • High-precision CNC milling and turning for aluminum, stainless steel, titanium, plastics, and composites
  • Five-axis machining for complex geometries and tight tolerances
  • Prototyping and production runs with rapid turnaround times
  • Applications include automotive, robotics, green energy, industrial machinery, and consumer electronics

Sheet Metal Fabrication

  • Laser cutting, bending, welding, and forming
  • Materials include aluminum, stainless steel, carbon steel, and specialty alloys
  • Custom enclosures, brackets, frames, and housings
  • Fast lead times with optimized nesting for cost efficiency

Investment Casting

  • High-strength, precision-cast components for automotive, aerospace, and industrial applications
  • Materials include stainless steel, aluminum, carbon steel, and specialty alloys
  • Complex part geometries with minimal machining requirements

Custom Wire Harness and Cable Assemblies

  • Custom wiring solutions for automotive, medical, industrial, and electronics applications
  • Overmolding, shielded cables, multi-conductor harnesses, and strain relief solutions
  • IPC/WHMA-A-620 standard compliance for the highest reliability

Carbon Fiber and Composite Fabrication

  • Lightweight, high-strength carbon fiber components for aerospace, robotics, and performance applications
  • Custom molding and finishing techniques to meet specific project requirements
  • Ideal for structural applications requiring extreme durability with reduced weight


Sourcing and Supply Chain Management

Comprehensive BOM Management

  • Full Bill of Materials (BOM) sourcing and procurement for mechanical and electrical components
  • Vendor coordination to reduce lead times and ensure competitive pricing
  • Risk mitigation strategies for component availability and lifecycle planning

Optimized Logistics and Just-in-Time Delivery

  • End-to-end logistics management to ensure on-time delivery
  • Flexible production schedules that align with your supply chain needs
  • Global shipping capabilities for streamlined international fulfillment

Quality Assurance and Compliance

  • Multi-stage inspections, including incoming material, in-process, and final assembly
  • PPAP, FAI, and COC documentation available upon request
  • ISO-certified manufacturing partners ensure strict adherence to industry standards


We are more than just a manufacturer – we are your supply chain partner, helping you reduce costs, improve production efficiency, and accelerate time-to-market.

Let’s discuss how we can support your next project.

APM Solutions

, Connecticut

1-2

APM Solutions offers competitive pricing on 3D print based projects available in ABS, PLA, PETG, and TPU.

Our in-depth Quality Manual ensure APM keeps quality and delivery performance to your expectations.

• Quality Management System (Compliant to ISO9001:2015)

• Corrective Action System

• Continuous Improvement

• FAI & PPAP Capabilities

• Access to additional capabilities through local sub-tiers

IMASION SYSTEMS

5.00 (1)

DALLAS, Texas

10-49

1

Imasion Systems offers end-user parts manufacturing using additive manufacturing (3D printing) and CNC machining methods, including tooling design for metal casting.

AOL Precision

Tampa, Florida

10-49

6

Precision Manufacturing & Engineering Excellence in CNC, DMLS (additive manufacturing), and Die Casting

At our core we excel in the realm of precision engineering, harnessing cutting-edge technologies such as CNC machining, Direct Metal Laser Sintering (DMLS), and die casting. Whether you require expertise in prototyping, MVP, design, molding, mass production, or surface finishing, our integrated manufacturing solutions are meticulously crafted to propel your success.

Count on us to elevate your projects with the highest standards of accuracy and efficiency, ensuring a seamless journey from concept to completion.

Apexx Aerospace

Springfield, Georgia

3-9

Experience Excellence in Machining with Apexx Aerospace

 At Apexx Aerospace, our mission is to deliver precision machining solutions that exceed our clients' expectations. We are committed to quality, innovation, and sustainability in every project we undertake.

Bonow's repair and fab

Lewiston, Minnesota

1-2

Small welding and Fabrication shop, specialize in steel welding. We have multiple mig machines to be efficient. 5x10 cnc plasma table capable of cutting 3/4" steel. As well as a sheet metal brake.

CodeCSR

Seymour, Wisconsin

3, 4 and 5 axis CNC machining in a wide variety of materials. Most materials in stock to meet urgent needs.

Thought Out Company

Monroe, Connecticut

3-9

While meeting the manufacturing demands of our own branded products, we can schedule your products along side, with our superior techniques in production.

TitanCore Precision

, California

10-49

TitanCore Precision is a U.S.-based CNC machining company offering scalable, high-volume production solutions for aerospace, industrial, and commercial applications. We specialize in precision milling and turning, with a dual-region setup that enables competitive pricing, fast lead times, and reliable output at scale.

With operations in both the United States and Mexico, we are equipped to support prototyping, mid-size runs, and full-scale production—whether it's 50 units or 50,000. Our production system is built to handle tight tolerances (±0.001”), complex geometries, and critical deadlines.

We combine advanced CNC technology, experienced machinists, and strict quality control to ensure every part meets spec from first to final piece. We also offer flexible production plans and consistent capacity to meet long-term contract needs.

Core Capabilities:

  • High-Volume CNC Milling (3- & 4-Axis)
  • Precision CNC Turning
  • Production Prototyping → Mass Production Transition
  • First Article Inspection (FAI) & Material Certifications
  • Laser Marking & Serial Identification
  • Post-Processing Coordination (Anodizing, Coating)

Industries Served: Aerospace, Automation, Industrial Equipment, Medical Devices

File Types Accepted: STEP, IGES, DXF, STL

Whether you’re scaling production or need a reliable overflow partner, TitanCore Precision is built for repeatability, quality, and efficiency—on every job, every time.

Metal Technologies LLC

North Branch, Michigan

3-9

Metal Technologies LLC is a full-service cnc mill / lathe / swiss machine shop. Metal Technologies also has a full fabrication / weld and blast / paint / powder coat shop for small and large run parts. ISO 9001 certification in process.

WURM'S WOODWORKING COMPANY

5.00 (3)

, Ohio

Job Shop / Contract Manufacturer

50-99

Wurm's Woodworking Company (WWC), founded in 1947, is an ISO registered contract manufacturer that can fabricate the wood or plastic components you need exclusively for your production line!

PRODUCTS AND SERVICES INCLUDE:

  •  Thermofoil / Membrane Pressed Parts
  •  High-pressure Lamination Services
  •  Cut to size, CNC-Routed Wood & Plastic Products
  •  3D Printed Parts & Services
  •  Thermoformed, Vacuum formed & Pressure formed Plastic Parts & Services
  •  Thermoformed Seamless Vinyl Upholstery & Cushion Assembly Services

Portable Factory

St. Clair Shores, Michigan

Job Shop / Contract Manufacturer

10-49

Product and Technology Partner with Business Proficiency in the Automotive, Transportation, Defense, and Medical Device Industries

WHAT WE DO

We deliver custom solutions, tailored to you – your industry, your culture, your one-of-a-kind quest. We offer a range of engineering services, all designed to help your company reach its potential. Whether you are looking for a small tweak or complete overhaul, we have you covered. Our services are available a la carte so you can get precisely what you need.

RAPID PROTOTYPING AND MORE

Additive manufacturing, also known as 3D printing, is a great tool in product development. It allows for prototypes to be made rapidly while remaining extremely cost-efficient. Our printers offer industry-leading print sizes and a range of materials that can be used in all stages of prototyping, from fit and finish to structural pieces that work in an assembly.

CNC Machining - HIGH-QUALITY MULTI-AXIS MACHINING

Our advanced machinery provides you with fast, high-quality parts from a range of materials. 

PRECISION PARTS

Water Jet machining is a great option for cutting complex 2D parts due to its ability to cut sharp corners, small inner radii, and cut without having an effect on the surface temperature of the material. Our water jet machine paired with industry-leading software create precision parts for any project. 

VERSATILE COMPONENTS

Our unique molding system and in-house mold development help us create innovative solutions for all of your polyurethane molding needs.  

MATERIAL APPLICATIONS

Our experience in composites has provided us with the opportunity in developing our own products in-house. Composite materials are great for structural and lightweight products for industries such as racing, aerospace, and military. Some composite materials can be used for resisting electricity and certain chemicals as well.

THERMOFORMING

One of the main advantages of using thermoforming is that it’s very adaptable to all of your project needs. Thermoforming has quick turnaround times and can be a great tool for providing prototypes, saving you time and money.

WELDING

MIG (Metal Inert Gas) welding is a welding process in which an electric arc forms between a consumable wire electrode and the work piece, making it ideal for joining dissimilar materials. This process is commonly used for sheet metal, steel structures, and automotive components. Commonly used materials for MIG welding include carbon steel, stainless steel, aluminum, magnesium, copper, nickel, silicon bronze, and other alloys.

TIG (Tungsten Inert Gas) welding is a non-consumable electrode welding method, therefore the tungsten doesn’t get consumed with the process. This allows for a higher degree of control resulting in very clean welds. TIG welding is commonly used in automotive, aerospace, and auto body repairs. Applicable materials for TIG include aluminum, copper, magnesium, titanium, nickel, and other non-ferrous metals.

Stick Welding, also known as Shielded Metal Arc Welding (SMAW), is the most widely used of the various arc welding processes. Stick welding is very versatile in respect to its environment as it can be used indoors, outdoors, and in remote areas. Materials commonly used include steel, stainless steel, cast iron, or aluminum.

Gemini Plastics

Fallsington, Pennsylvania

50-100

GEMINI PLASTICS is a family owned corporation serving customers worldwide since 1969.Our 24-hour manufacturing operation functions in a 40,000 square foot state of the art facility that was newly renovated in January, 2005. With 23 injection molding machines ranging in size from 28 to 500 tons, Gemini Plastics molds products for a wide range of applications including more than 3,000 custom Electronic and Lighting Components, Industrial Molded Parts and Consumer Products. Utilizing our newly designed and developed in-house tool room we can offer cost and lead time improvements to handle all of your tooling repairs and maintenance. Our proactive Preventative Maintenance program allows our staff to maintain over 2,000 active molds at one time.Our goal is to provide our customers with leading edge technology, a commitment to continuous improvement and "one stop shopping" to handle all of your prototype, production and value added requirements.

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