The Best Manufacturers Make Parts Here
Find the best manufacturer for every part, every time.
1CUTFAB
, California
Job Shop / Contract Manufacturer
3-9
1CUTFAB – Precision Metal Fabrication with Speed, Quality, and Flexibility
1CUTFAB is a California-based metal fabrication shop specializing in laser cutting, waterjet cutting, CNC press brake forming, and CAD design services. Founded by a mechanical engineer with a passion for manufacturing and problem-solving, our shop is built around one core goal: making high-quality custom parts with speed, precision, and reliability.
We serve a wide range of industries—from OEMs and contractors to engineers, designers, and small businesses—providing everything from one-off prototypes to short-run and mid-volume production. Whether it’s a clean laser-cut bracket, a thick waterjet-cut panel, or a formed enclosure, we have the in-house capabilities to take a part from concept to completion, all under one roof.
What sets 1CUTFAB apart:
- Advanced equipment, including a 6kW fiber laser, OMAX waterjet, and CNC press brake
- In-house CAD design and engineering support
- Quick quoting and responsive communication
- Fast lead times and consistent quality
- Hands-on service with a problem-solving mindset
We work with a wide variety of materials, including aluminum, steel, stainless, plastics, and rubber, and routinely support customers with tight-tolerance parts, rush jobs, and custom fabrication needs.
At 1CUTFAB, we combine modern manufacturing tech with small-shop responsiveness—giving our customers the edge they need to keep moving forward.
Luda Technologies
, Florida
1-2
Luda Technologies is a cutting-edge startup offering advanced 3D printing, modeling, and laser cutting services. We specialize in providing customized solutions in metal and plastic, from small prototypes to large-scale production, for clients across various industries. Our precision-engineered components are designed to meet the unique needs of every project.
At Luda Technologies, we are committed to innovation, quality, and efficiency. Whether you're looking for rapid prototyping, custom parts, or high-volume production, we utilize the latest technology to bring your ideas to life with precision and sustainability. Our mission is to drive innovation in manufacturing, making high-quality, tailored solutions accessible to businesses of all sizes.
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.
Rapid-Line Inc.
Grand Rapids, Michigan
100-249
Global Standard
This manufacturer holds one or more ISO (International Organization of Standards) certifications.
- Rapid-Line has provided metal fabrication services to West Michigan companies for over 89 years. Our customers appreciate our quality system, ISO 9001: 2015 (by Intertek), as well as our vertical integration and metal fabrication expertise. From concept through production, we offer all the services you need, right here in one modern facility. While our customers may be as diverse as the products they manufacture, they come back to Rapid-Line for the same reason: our dedication and responsiveness to their needs. They can attest to our dependability and quality, knowing we have the experience and resources to act as a valuable partner through all phases of their project.
Elite Engineering Solutions LLC
, New Jersey
Job Shop / Contract Manufacturer
3-9
Elite Engineering Solutions LLC is fully capable of designing, prototyping, and bringing your blueprints to the real world via additive and subtractive manufacturing. Using efficient and optimized roughing and finishing strategies, our 3rd and 4th axis CNC mills are capable of milling aluminum, steel, bronze, brass, inconel, and titanium.
Huppert Engineering is a German Owned Company that has been aorund for 75+ years. Our US headquarters are located in Auburn Hills, Michigan. Our North American Operations include facilities in MI with personnel supporting customers throughout NA and a heavy presence in Mexico.
Huppert Engineering provides a complete range of services to its many customers who are both suppliers and vehicle manufacturers. Our core competencies include manufacturer’s representation, in-plant resident support, product development, supply chain support & development, prototyping, 3D printing, and warehousing.
We specialize in manufacturing the following processes: 3D printing, Machining, & Forging. We also have over 75+ years in casting and foundry arena.
Your success is our success...our business has been built upon our reputation for the execution of delivering from concept to market with superior service in our industry.
Palmer Fabrication
, California
3-9
Palmer Fabrication is a family-owned small business located in Northern California. We are owner-operated and take pride in every job we do. We follow strict processes and protocols to ensure all parts are done to the highest standards.
At Palmer Fabrication, we specialize in:
- Metal Fabrication
- CNC and Manual Machining
- Cutting and Forming Sheet Metal
- Mig and Tig Welding (all alloys)
- 3D Printing and Scanning
- CO2 Laser Cutting and Engraving
- Plating
- Coating
Eric Palmer, owner of Palmer Fabrication, values relationships and building strong partnerships with all of our clients. We look forward to working with you!
Quixik Machine & Fabrication
, Colorado
10-49
Quixik is colocated with Czero, Inc. which is an advanced engineering services and contract R&D company. Czero has years of experience manufacturing parts for internal projects. Our shop is dedicated to making prototype components and systems for both Czero and external customers.
We have carried our commitment to quality, on-time reliability, and exceptional service over to Quixik and we look forward to finding a manufacturing solution to meet your needs. We believe that good communication and thorough inspection is key to delivering quality parts.
Be sure to follow us on Linkedin: Quixik Machining and Fabrication, LLC. | LinkedIn
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.
Live Crafters LLC
Smyrna, Georgia
3-9
Proponent
Brea, California
Job Shop / Contract Manufacturer
10-49
A value-added distributor & manufacturer supporting over 400,000 aircraft parts, delivered on time, anywhere in the world.
Proponent has earned a remarkable record based on the premise of first time quality and on-time delivery. Our state of the art systems and equipment enhances more than a half-century of direct experience in developing innovative solutions to complex customer needs.
We support prototype, tooling and both low & high volume production quantities.
Manufacturing Capabilities:
• CNC multi-axis machining, horizontal and vertical
• High-speed machining software
• Interactive CAD/CMM systems
• Build-to-print machined & assemblies complete
• Turnkey design, fabrication, finishing, assembly
• Water jet machining
• Flat pattern & mold extrusion seals – cutting
& bonding
• Traceability/certification
Rapid Application Group is a Service Disabled Veteran Owned / Hub Zone set aside advanced manufacturing company centered around 3D printing technology. We are AS9100 certified, ITAR registered, and CMMC compliant.
Top customers include, Space X, Blue Origin, Virgin Galactic, Bell Helicopters, The Department of Defense with experience as a prime contractor.
We provide the following services
- Full Production 3D printing
- Turn Key castings
- Quick turn metal casting patterns
- Reverse Engineering
- Topology Optimization
- Fixture Design
- Sheet metal
- Sheet metal forming tools
- Scanning
- Full paint capabilities
- Heat treat
- Autoclave operations
- Full machining and turning
- Injection Molding
Avion Tool
Lancaster, California
3-9
ESE Carbon Company
Jasper, Georgia
10-20
3DEO
Torrance, California
Job Shop / Contract Manufacturer
100-249
3DEO is the world’s highest volume manufacturer of 3D printed precision metal components made with our patented metal 3D printing technology and digital manufacturing platform. Our expertise in complex geometries, DFAM and small (< 4 cubic inches) components makes 3DEO stand out from other suppliers. We deliver end use parts in weeks with properties that compete directly with CNC and surpass metal injection molding (MIM), casting and other manufacturing processes.
Command Technology Inc.
Baltimore, Maryland
Command Technology is a CNC machine shop that is known for our mechanically bonded assemblies. We have worked closely with engineers, and companies like Lockheed, Raytheon, NASA, Northrup, and GE, to bring precision, and weight savings to an otherwise challenging cast and brazed parts. Creating a precise and efficient way to make any type of product. We machine, switch panels, electronic enclosures, heat exchangers, cooling plates, flight data recorder, battery boxes, fixture plates, satellite panels, display surrounds, nose-cones, metal GPS components, liquid-cooled ESC units, big, or small, we machine it all. With over 36 years of engineering and machining, 30 machines, and a crew of 72 people, we can focus and get your needs fulfilled within your set time frame.
Command Technology is AS9100D/ISO9001:2015 certified and ITAR registered.
Baker Industries
, Michigan
Job Shop / Contract Manufacturer
200-500
From humble beginnings in the industry to one of the world's leading and most innovative suppliers, the story of Baker Industries has been one of incredible success. In 1992, we opened our doors with three employees and three used machines. Now? Over 250,000 square feet of state-of-the-art manufacturing space, the finest (and some of the largest) equipment in the industry, and a robust workforce of hundreds with the same focus–cutting-edge manufacturing.
We are a team of committed innovators and trusted experts in:
- Tooling
- Prototyping
- Flight hardware
- CNC machining (parts from ~1" to 100+ feet)
- Fabrication
- Additive manufacturing (thermoplastics, thermosets & metals)
- Assembly, finishing & inspection
- Automation & integration
- Design & engineering
- Finishing
- On-site installation
Aerotek Precision Inc.
Baton Rouge, Louisiana
Job Shop / Contract Manufacturer
3-9
Aerotek Precision excels at producing medium to high complexity parts out of difficult materials with routinely accurate precision to .0002 of an inch or less. AeroTek's investment in capabilities include precision milling, tapping, drilling, de-burring and management of external supply and finishing services.
Order high-quality custom prototypes and end-production parts. Our team of programmers and machinists utilize the latest CNC milling technology, tooling and machining processes to manufacture tight-tolerance milled parts. AeroTek Precision takes great care in fixture design, tooling selection and programming to create a manufacturing process that allows for high precision parts while continuously improving setup and run times. Whether your company uses CAD models, 2D blueprints, imperial or metric dimensions– AeroTek Precision is capable of providing milling services to suit your needs.
Once you have placed your order, the manufacturing and production process begins. Send us a model and/or print of the part that you would like manufactured and you will receive a free quote based on the material, manufacturing difficulty, number of operations and turnaround time. We are capable of using 3-axis, 4-axis and 5 axis mills with table sizes up to 20” x 40”.
We are Joint Certification Program (JCP) certified, SAM registered and ITAR compliant. Our quality management system is compliant with AS 9100 D /ISO 9001:2015 and complies with military specifications and standards.
AeroTek can take your job from Concept to Production. Our state-of-the-art machining equipment coupled with experienced machinists and quality personnel enable us to deliver defect-free parts within a guaranteed timeline.
Masters Machine Company
Round Pond, Maine
Job Shop / Contract Manufacturer
50-99
MMC is a precision machining company that specializes in turning (swiss and lathe), milling (vertical and horizontal), screw machine and rotary transfer work. We are A9100, ISO-9001, ITAR Registered and NIST 800-171 Compliant. We pride ourselves not only on our quality and on time delivery but also on our customer service and responsiveness to customer needs. MMC will consider orders ranging in quantity from a few pieces up to 1,000,000+. We have been in business since 1957 and are privately owned and family operated.
InventHUBS, Inc.
Northborough, Massachusetts
Job Shop / Contract Manufacturer
10-20
At InventHUBS, our versatile team of engineers can assist you throughout the entire product development process—from conceptual design to production. Whether you are looking to simplify your “Concept to Commercialization” process, reduce overhead costs, or reduce time to market, InventHUBS’ end-to-end services have you covered. Specializing in design for a wide variety of fabrication processes, we offer a one-stop shopping experience for customers looking to bring a product to market.
- Additive Manufacturing
- CNC Machining
- Sheet Metal
- Plastic Molding
- Metal Castings
- Value Added Contract Manufacturing
- Design Services
Profab
Overton, Texas
Job Shop / Contract Manufacturer
20-50
Established in 1998, Proficient Fabrication is a full-service fabrication company committed to producing durable, quality-crafted products in our custom fabrication shop. We have the industry knowledge and expertise to help you save time and money on your custom metal fabrication needs. Serving East Texas and Western Louisiana, we will help you with custom welding and fabrication, aluminum, tig welding, plant maintenance, field services, light manufacturing, quality control services, prototypes and one-off custom jobs. Our work is always clean and efficient. If we work for your home or business, the only evidence we ever set foot on your property will be the excellent craftsmanship on your finished project.
Our core philosophy at ProFab revolves around the notion that there is no part repair or creative idea beyond our ability to accomplish. We take great pride in helping our customers achieve their goals, no matter how tough the project, and producing a finished project that exceeds your expectations every time. We’re dedicated to providing practical solutions and top-notch finished products to help our customers succeed in all their projects and endeavors. Our focus is on saving you money and making your job – and life – easier. Contact ProFab today to learn more about our full-service custom fabrication services in East Texas and Western Louisiana!
Elite Proto, LLC
Goodyear, Arizona
Job Shop / Contract Manufacturer
<10
Based in the heart of Goodyear, AZ Elite Proto LLC was established in 2020 to provide expert CNC machining services and world class engineering to our customers. Our focus on quality has led us to work with renowned brands in consumer electronics, entertainment and automotive aftermarket OEMs. We comply with AS and ISO quality systems to ensure your parts are manufactured precisely to your specifications.
Castem Technology Laboratories, Inc
Irvine, California
Job Shop / Contract Manufacturer
3-9
Custom Metal Parts from Single Piece to Production
Castem Technology Laboratories, Inc. is a metal working specialist located in Irvine, CA. Castem’s Irvine facility provides CT scanning metrology service as well as short-run prototyping. With the international network of group factories headquarted in Japan, Castem serves medical, aerospace, and various other industries, utilizing investment casting and metal injection molding as core technology.
Castem’s engineering team has established its reputation as a reliable partner. Castem is dedicated to offering innovative solutions to your R&D projects to production.
No order is too small or too big for Castem.
Castem handles single piece to production.
Fine Line Machine LLC
, Florida
Job Shop / Contract Manufacturer
3-9
Fine Line Machine LLC is a precision manufacturing company established in 2021, based in Lakeland Florida. Offering precision CNC machining services for single part prototypes to high volume production runs. In addition to CNC manufacturing we offer Engineering and assembly services to allow us to provide complete mechanical assemblies to our customers.
