Struggling to find a reliable CNC plastic parts manufacturer for your next big project? With so many factories out there, picking the best partner can feel overwhelming—and the wrong choice could mean costly delays or subpar parts. Choosing a top-tier supplier doesn’t just save you time and money; it gives you peace of mind, consistent quality, and smooth communication throughout your project. Ready to discover the best CNC plastic parts factories? Read on to find your perfect fit!

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CNC Machined Plastic Parts | Advanced Industrial

Product Details:
Advanced Industrial specializes in distributing and fabricating high performance plastic shapes and CNC-machined components made from high performance plastics (including PEEK, PPS, Acetal, Ultem, PTFE, Ertalyte PET, Nylon, Torlon, Vespel, Teflon) and aluminum. Products are available in sheet, plate, rod, and tubular bar forms, with precision cut-to-size services offered.

Technical Parameters:
– Machining capabilities include 14 CNC Mills and 7 CNC Lathes, all American made
– Inventory includes high performance plastics: PEEK, PPS, Acetal, Ultem, PTFE,
– Bearing grade PEEK composites available.
– Materials stocked in various forms: sheet, plate, rod, tubular bar.

Application Scenarios:
– Precision CNC-machined parts requiring high performance plastics.
– Industrial applications demanding components made from hard-to-machine
– Projects where custom cut-to-size plastic shapes are needed.
– Manufacturing environments needing high-quality, aesthetically pleasing plastic

Pros:
– Expertise in machining challenging, high performance plastics and aluminum.
– Large in-stock inventory of diverse plastic materials in multiple shapes and
– State-of-the-art facility with advanced, American-made CNC equipment.
– Creative, proprietary machining processes yield accurate and visually appealing

Cons:
– Machining high performance plastics is inherently challenging due to factors
– No explicit mention of capabilities for metals other than aluminum or for

Custom Machined Plastic Parts – Miller Plastic Products

Product Details:
Miller Plastic Products specializes in custom machined plastic parts, including precision CNC machined plastic components made to customer specifications, with services such as engineering, drafting, welding, annealing, plastic polishing, and molded part alterations. They handle a wide range of part sizes and shapes using advanced CNC equipment including 5-axis machines, CNC lathes with milling heads and live tooling, and large mill tables.

Technical Parameters:
– Capabilities include manual lathes to 5-axis CNC machining devices
– CNC lathes can machine parts from micro sizes up to 32-inch diameter stock
– Milling capabilities range from micro milling up to 6-foot x 10-foot mill tables
– Most machines are 5-axis, allowing for efficient machining of complex 3D parts

Application Scenarios:
– Custom plastic components for aerospace, chemical, food & beverage, medical,
– Precision parts manufacturing where complex geometries or clean, ready-to-use
– Situations that require chemical-resistant or annealed plastic parts
– Replacement or alteration of molded plastic parts

Pros:
– High precision and quality due to state-of-the-art CNC machining and annealing
– Wide range of material and size capabilities, from micro parts to large panels
– Edges finished to be clean and safe, with no sharp or non-machined edges
– Time and cost savings on complex parts thanks to 5-axis machining and fewer

Cons:
– No mention of non-plastic material machining capabilities on the main machining
– Potentially higher cost for custom or short-run parts compared to mass-produced

CNC Plastic Parts | Molding, Machining, 3DP – eMachineShop

Product Details:
eMachineShop manufactures custom plastic parts using CNC machining, injection molding, and 3D printing. The service accommodates a wide range of plastic materials such as acetal, nylon, ABS, PVC, polycarbonate, acrylic, polypropylene, PTFE, and polyethylene. Customers can design parts with free CAD software or upload their own files for fast quoting. The company offers free shipping in the USA, no minimum order quantity, and a 100% quality guarantee.

Technical Parameters:
– Compatible with materials including acetal (Delrin), nylon, ABS, PVC,
– Offers CNC machining, injection molding, and 3D printing processes
– Ability to handle parts with high strength, impact resistance, toughness,
– Supports free CAD design or file upload for quoting

Application Scenarios:
– Production of construction components such as window profiles, piping, plumbing
– Manufacturing commercial and consumer products such as bottles, containers,
– Creation of mechanical parts requiring impact resistance, wear resistance, and
– Fabrication of functional and decorative parts requiring UV transmission/filteri

Pros:
– Wide selection of plastic materials for various needs
– No minimum order quantity and free shipping within the USA
– Free, user-friendly CAD software or option to upload own CAD designs
– 100% quality guarantee

Cons:
– No detailed mention of achievable tolerances or maximum part sizes
– No explicit information on turnaround times for plastic parts
– Material properties vary—substituting plastic for metal may not be suitable in

CNC Machining Center | Custom Plastic Machining | BeePlastic

Product Details:
BeePlastic offers CNC machining and custom plastic fabrication services, including precision machining, cutting & engraving, forming & molding, joining & assembly, and design & prototyping. They supply both custom and standard plastic products made from a wide range of plastic materials such as acrylic, HDPE, PP, PVC, ABS, nylon, PC, POM, PET, PU, PVDF, UHMW-PE, PAI, PEEK, PEI, PI, PPS, PTFE, bakelite, and epoxy fiberglass like FR-4 and G10.

Technical Parameters:
– CNC machining capabilities for various engineering, general-purpose, and
– Multiple fabrication processes offered: laser cutting, injection molding,
– Ability to work with sheets, rods, and custom sizes and parts
– Range of plastics covers thermoplastics, thermosetting resins, and composite

Application Scenarios:
– Custom parts manufacturing and prototyping for industrial applications
– Fabrication of mechanical jigs, fixtures, and machine components
– Production of specialty insulation sheets and electronic insulators
– General and high-performance plastic product supply for engineering or

Pros:
– Wide selection of plastic types and forms, accommodating many industry needs
– Versatile fabrication processes, enabling both standard and complex custom parts
– Integrated design, prototyping, and assembly capabilities

Cons:
– No specific details provided regarding tolerances, surface finish, or
– Potentially overwhelming catalog may complicate material or service selection

Online CNC Machining Service | Get a Quote – Protolabs

Product Details:
Protolabs offers CNC machining services using a wide range of metals and plastics. Supported metals include aluminum, brass, copper, stainless steel, steel alloy, mild/low carbon steel, and titanium. Plastics available include ABS, acetal, CPVC, Delrin, HDPE, LDPE, nylon, PEEK, PEI, PET, PMMA, polycarbonate, polypropylene, polystyrene, PPSU, PSU, PTFE, and PVC.

Technical Parameters:
– Machinable metal alloys include Aluminum (6061-T651, 7075-T651, 2024-T351),
– Plastic options include glass fiber-filled Delrin, Chlorinated Polyvinyl
– Material properties highlighted include thermal and electrical conductivity
– Low carbon steel contains up to 0.30% carbon; brass comparable in tensile

Application Scenarios:
– Production of structural and mechanical components requiring strength,
– Pre-production prototypes using ABS for impact resistance, dimensional
– Parts operating in high temperature or corrosive environments (CPVC, titanium,
– Industries requiring high performance engineering plastics or tough metals,

Pros:
– Wide range of machinable materials to suit diverse engineering needs.
– Material options offer properties such as high strength-to-weight ratio,
– Plastics like ABS are cost-effective, easy to machine, and suitable for rapid
– Many metals and plastics are available that provide excellent dimensional

Cons:
– Certain materials like titanium are challenging to machine due to high strength
– Copper weldability is moderate to poor.
– Mild/low carbon steel offers lower strength compared to high carbon steels.

Plastic Machining | CNC Plastic | Machined Plastic Parts – waykenrm.com

Product Details:
CNC plastic machining services for custom plastic prototypes and end-use production parts, offering high-quality machined plastic parts from over 30 different engineering plastics, with ISO9001 certified processes and comprehensive machining capabilities.

Technical Parameters:
– Processes include 5-axis CNC machining, milling, turning, drilling, and thread
– Capable of machining over 30 plastic materials such as ABS, PC, PMMA, Nylon,
– Parts can be produced in various forms such as sheets and round rods.
– ISO9001 certified quality management system with advanced quality control.

Application Scenarios:
– Rapid prototyping and custom concept models.
– Low-volume production of functional or end-use plastic components.
– Projects requiring precise plastic parts not printable by standard 3D printing
– Industries needing engineered plastics with special properties (such as high

Pros:
– High precision parts, without surface defects like 3D printer layer lines or
– No need for molds, allowing for faster iterations and modifications during
– Broader material compatibility compared to 3D printing or injection molding,
– Faster turnaround times due to computer-controlled continuous operation and

Cons:
– Plastic machining requires careful part setup to avoid cracking or marking (not
– Selecting optimal cutting tools is complex due to the wide variation in plastic

CNC online service for plastic parts | Ensinger – Ensinger Plastics

Product Details:
Ensinger offers an online CNC machining service (TECAPART) for custom plastic parts. Customers can select from a wide range of engineering plastics, upload their design/part files, and receive manufactured CNC machined plastic components.

Technical Parameters:
– Wide selection of engineering plastics such as PEEK, PTFE, ABS, Nylon, POM, and
– Custom machining based on user-uploaded designs and specifications.
– Suitable for producing complex and precise plastic geometries.
– Datasheets available for various plastic materials.

Application Scenarios:
– Custom components for industrial machinery.
– Parts for aerospace, electronics, biopharma, and food industries.
– Prototyping and low-volume production of specialty plastic parts.
– Replacement parts for building and mechanical engineering sectors.

Pros:
– Convenient online service streamlines enquiry and ordering process.
– Access to a diverse selection of high-performance plastics.
– Suitable for complex and high-precision parts.
– International availability and support in multiple regions and languages.

Cons:
– Limited to plastic materials; metal CNC parts not offered.
– Requires user-provided CAD/design files for custom parts.

Plastic CNC machining service – Custom plastic CNC parts

Product Details:
Offers a wide selection of plastics for CNC machining, including materials like POM (Delrin), Nylon, ABS, PEEK, PTFE (Teflon), Polycarbonate, HDPE, PVC, PMMA (Acrylic), PET, Polypropylene, G-10, and FR4. Supports both one-off prototypes and low-volume end-use custom parts through a large CNC machining network.

Technical Parameters:
– Access to over 1,600 CNC milling and turning machines for high capacity and
– Supports 3-, 4-, and 5-axis CNC machining for production of complex geometries
– Wide compatibility with various plastics, each with specific properties such as
– Surface finish options available for custom machined plastic parts.

Application Scenarios:
– Production of lightweight plastic components as an alternative to metal parts.
– Engineering prototypes and low-volume production runs in industries requiring
– Manufacture of plastic parts for products requiring specific material
– Creation of end-use parts for applications demanding quick turnaround and high

Pros:
– Wide range of material choices to match diverse application requirements.
– Consistently high quality and fast turnaround due to a large machine network.
– Capacity to handle both one-off and low-volume production, including complex or
– Potentially lower weight and machining costs compared to metals.

Cons:
– Each plastic has specific strengths and weaknesses that may limit application
– Not as strong or durable as metal parts in certain demanding environments.
– Detailed pricing information not provided openly (indicated by generic price

Plastic CNC Machining Services | Custom Machined Plastic Parts

Product Details:
RapidDirect offers CNC machining services for custom plastic parts, as well as sheet metal fabrication, injection molding, 3D printing, die casting, vacuum casting, and a variety of surface finishes. Their services cover prototyping and low- to mid-volume production of plastic components for various industries.

Technical Parameters:
– CNC Milling and Turning capabilities for plastics
– Precision machining for tight tolerances
– Compatibility with a range of plastic materials
– Support for both rapid prototyping and on-demand manufacturing

Application Scenarios:
– Aerospace plastic components
– Automotive plastic parts
– Medical device housings and components
– Consumer product prototypes and enclosures

Pros:
– Wide range of machining and manufacturing services integrating plastic CNC,
– Ability to handle both prototyping and production volumes
– Industry-specific solutions covering aerospace, automotive, medical, and
– Instant online quotation platform for fast project initiation

Cons:
– Technical parameters for plastic CNC machining (e.g., tolerances, material
– Potentially limited information on quality assurance specifics for plastic parts

Cnc Plastic Parts Factory | Yifeng Metal

Product Details:
CNC plastic parts manufactured via computer-controlled machining, customizable in shape, size, and material. Common product offerings include precision CNC machined plastic components such as POM parts, black nylon parts, black POM plastic parts, and nylon round spacers.

Technical Parameters:
– Manufactured using Computer Numerical Control (CNC) technology
– Materials include plastic types such as POM and nylon
– Custom-made with options for color (e.g., black nylon, black POM)
– Available in various shapes, including round spacers and complex geometries

Application Scenarios:
– Automotive industry components
– Electronics industry parts
– Medical device manufacturing
– General industrial applications requiring custom plastic parts

Pros:
– High precision and tight tolerances due to CNC machining process
– Customizable to specific requirements for shape, size, and features
– Wide range of material properties available such as flexibility, strength, and
– Cost-effective for producing high-quality plastic parts

Cons:
– Material selection limited to machinable plastics (e.g., cannot process all
– Machining plastic may generate material waste compared to additive processes

Comparison Table

Company	Product Details	Pros	Cons	Website
CNC Machined Plastic Parts	Advanced Industrial	Advanced Industrial specializes in distributing and fabricating high	Expertise in machining challenging, high performance plastics and aluminum	Machining high performance plastics is inherently challenging due to factors
Custom Machined Plastic Parts – Miller Plastic Products	Miller Plastic Products specializes in custom machined plastic parts, including	High precision and quality due to state-of-the-art CNC machining and annealing	No mention of non-plastic material machining capabilities on the main machining	www.millerplastics.com
CNC Plastic Parts	Molding, Machining, 3DP – eMachineShop	eMachineShop manufactures custom plastic parts using CNC machining, injection	Wide selection of plastic materials for various needs No minimum order quantity	No detailed mention of achievable tolerances or maximum part sizes No explicit
CNC Machining Center	Custom Plastic Machining	BeePlastic	BeePlastic offers CNC machining and custom plastic fabrication services,	Wide selection of plastic types and forms, accommodating many industry
Online CNC Machining Service	Get a Quote – Protolabs	Protolabs offers CNC machining services using a wide range of metals and	Wide range of machinable materials to suit diverse engineering needs. Material	Certain materials like titanium are challenging to machine due to high strength
Plastic Machining	CNC Plastic	Machined Plastic Parts – waykenrm.com	CNC plastic machining services for custom plastic prototypes and end-use	High precision parts, without surface defects like 3D printer layer lines or
CNC online service for plastic parts	Ensinger – Ensinger Plastics	Ensinger offers an online CNC machining service (TECAPART) for custom plastic	Convenient online service streamlines enquiry and ordering process. Access to a	Limited to plastic materials; metal CNC parts not offered. Requires
Plastic CNC machining service – Custom plastic CNC parts	Offers a wide selection of plastics for CNC machining, including materials like	Wide range of material choices to match diverse application requirements	Each plastic has specific strengths and weaknesses that may limit application	www.hubs.com
Plastic CNC Machining Services	Custom Machined Plastic Parts	RapidDirect offers CNC machining services for custom plastic parts, as well as	Wide range of machining and manufacturing services integrating plastic CNC,	Technical parameters for plastic CNC machining (e.g., tolerances, material
Cnc Plastic Parts Factory	Yifeng Metal	CNC plastic parts manufactured via computer-controlled machining, customizable	High precision and tight tolerances due to CNC machining process Customizable	Material selection limited to machinable plastics (e.g., cannot process all

Frequently Asked Questions (FAQs)

How do I find reliable CNC plastic parts manufacturers?
Start by searching online directories, industry trade shows, or referrals from business partners. Check manufacturer websites, read customer reviews, and verify certifications to ensure reliability and professionalism.

What factors should I consider when choosing a CNC plastic parts factory?
Look at production capabilities, quality control processes, experience with your type of product, certifications (like ISO), turnaround times, and their willingness to work with your design requirements.

How can I ensure product quality before placing a large order?
Request samples or prototypes first. Confirm the factory uses strict quality checks and ask for documentation (like inspection reports) or arrange a third-party audit for added assurance.

Do CNC plastic parts manufacturers offer design support?
Many reputable factories provide design assistance, optimizing your CAD models for manufacturing. Always ask about their engineering support services during your initial discussions.

What information should I provide for an accurate quote?
Share detailed drawings or CAD files, material specifications, quantity requirements, desired tolerances, and any finishing needs. The more information you provide, the more accurate and competitive your quote will be.