Struggling to find the perfect manufacturer for your custom plastic products? You’re not alone—choosing the right partner can make or break your project’s quality, price, and delivery time. With so many factories out there, it’s tough to know who truly delivers. Imagine gaining access to a factory that offers precision, reliability, and innovation—helping your business stand out and grow with ease. Keep reading to discover the top custom plastic products manufacturers that can turn your ideas into reality!

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The Leading Plastic Extrusion Company | Pexco

Product Details:
Pexco specializes in custom extruded plastic products, offering solutions for industries such as aerospace, lighting, traffic safety, medical, industrial, and retail. They provide standard and custom plastic extrusions, including profiles, tubing, and parts made from various thermoplastic materials.

Technical Parameters:
– Products manufactured from a wide range of thermoplastics including
– Custom profiles and tubing available with specific shapes, sizes, and tolerances
– Co-extrusion and dual-extrusion capabilities for multi-material or multi-color
– ISO-certified manufacturing processes

Application Scenarios:
– Traffic safety devices and barriers such as lane separators and channelizers
– Lighting diffusers and lens covers for commercial and industrial fixtures
– Medical tubing, profiles, and assemblies
– Aerospace interior components and cable management solutions

Pros:
– Custom extrusion capabilities tailored to industry-specific requirements
– Experience in multiple industries for diverse application needs
– Use of high-quality, durable thermoplastic materials
– Ability to support both high-volume and small production runs

Cons:
– May require high minimum order quantities for custom projects
– Lead times might be longer for highly specialized or custom-designed components

Custom Plastic Parts | Pioneer Plastics

Product Details:
Custom plastic parts manufacturing using in-house product design, mold making, plastic injection molding, quality inspection, and shipping. Services cover the complete process from design to delivery and center on customer-specific, high-quality components produced with rapid prototyping and expert engineering.

Technical Parameters:
– Over 40 years experience in plastic parts manufacturing and over 35 years in
– 25 modern plastic injection molding machines, ranging from 75-ton to 1200-ton
– 50,000+ square foot production and distribution facility in the Midwest.
– Mold building uses lathes, mills, CNC machining, and in-house tooling shop.

Application Scenarios:
– Replacement service parts for the home appliance industry.
– Food industry custom parts for efficient food preparation.
– Display cases and containers for collectibles and sports memorabilia.
– Storage and organization products for household items, tools, and crafts.
– Custom parts for federal, state, and local government projects (CAGE certified).

Pros:
– Expert design guidance and rapid prototyping, reducing time to market.
– In-house mold building and tool storage optimize cost and lead times.
– Rigorous quality control with preventative maintenance on molds.
– Centrally located production facility for efficient shipping and distribution.

Cons:
– Best suited for large quantity/scale production rather than low-volume or
– Initial investment in tooling and mold creation may be higher than alternative

Plastic Products Manufacturer | Miller Plastics

Product Details:
Miller Plastic Products Inc. offers custom plastic machining and fabrication services, specializing in the manufacturing of custom plastic products and components. Their portfolio includes plastic tanks, CNC-machined parts, plastic piping and fittings, laboratory equipment, duct and fume hoods, filtration systems, and plastic gear manufacturing. They also offer annealing, 3D printing, and fabrication supplies.

Technical Parameters:
– Custom plastic machining, including CNC machining capabilities
– Production of tanks in various materials such as polypropylene and Kynar
– Plastic heat exchanger and laboratory equipment fabrication
– Plastic pipe and fitting production with options for bending and specialized

Application Scenarios:
– Aerospace component manufacturing
– Chemical processing and containment
– Food and beverage industry equipment
– Medical, military, and pharmaceutical custom plastic needs

Pros:
– Over 50 years of experience as a family-owned business
– State-of-the-art equipment and skilled workforce
– Custom solutions for challenging applications
– Made in the USA manufacturing

Cons:
– No detailed technical specifications or certifications listed on the main page
– Potentially limited information on material options for specialized industries

Custom Plastic Manufacturer & Fabricator – Custom Plastic Products …

Product Details:
Classic Plastics Corporation manufactures custom flexible plastic products including various types of cadaver bags (for humans and animals), mortuary supplies (garments, accessories, gloves, casket covers), ecological/eco-friendly mortuary products, pet loss products, and custom plastic items such as plastic sleeves. Products are available in a range of sizes, duty levels, and materials (vinyl, polypropylene, olefins, custom bioplastics).

Technical Parameters:
– Cadaver bags available as PVC, Cremation Safe (including PE-SCRIM, PEVA, PVA
– Heavy Duty body bags feature a leak-resistant interior bioplastic layer, six
– Products manufactured using vinyl, polypropylene, olefins, and custom
– Wildlife and farm animal cadaver bags are constructed from durable, moisture-

Application Scenarios:
– Use in mortuaries, hospitals, morgues, and funeral supply companies (including
– Transportation and containment of human remains (including for cremation and
– Handling, storage, and transport of pet, wildlife, and farm animal cadavers.
– Environmental/conservation-sensitive mortuary and pet loss services using

Pros:
– Wide variety of specialized products designed for specific needs and scenarios.
– Use of eco-friendly and customizable materials (bioplastics, recycled options).
– Heavy duty products offer OSHA compliance and enhanced durability/leak
– Ability to create custom solutions tailored to client requirements.

Cons:
– Website does not clearly specify detailed technical data (e.g., exact material
– Product focus appears centered on mortuary/body bag applications, potentially

Custom Plastic Fabrication | HP Manufacturing

Product Details:
HP Manufacturing specializes in precision-machined, custom plastic components and high-end point-of-purchase (POP) displays, manufactured in a 110,000-square foot, full-service facility with CNC milling and fabrication capabilities. The company offers a wide selection of performance plastic materials and provides services for OEM custom parts, POP display solutions, and plastic distribution.

Technical Parameters:
– State-of-the-art CNC milling and machining for tight tolerances
– Supports performance plastics including acrylic, polycarbonate, nylon, Delrin
– Integrated design, fabrication, and assembly under one roof
– Ability to produce complex, customized OEM parts and POP displays in small or

Application Scenarios:
– Medical imaging equipment and components (e.g., CT imaging “phantom” components
– Point-of-purchase (POP) retail displays for various industries including
– Industrial and heavy equipment OEM components
– Sectors served: aerospace, electronics, food processing, wind/power generation,

Pros:
– Proven expertise in producing custom components with tight tolerances and high
– Fast turnaround times and reliable on-time deliveries
– Broad material selection and design assistance to improve cost control and
– Over 80 years of experience with high standards for quality workmanship

Cons:
– Focus is on contract manufacturing and custom solutions, which may not suit
– Specific technical tolerances and maximum part sizes are not detailed on the

Custom Plastic Solutions | Manufacturing & Raw Materials

Product Details:
Custom Plastic Solutions specializes in custom large part plastic molding for OEMs, offering a range of manufacturing processes (injection molding, low pressure structural foam molding, gas assist molding, thermoforming, rotational molding, and rubber molding) as well as direct sourcing of raw plastic materials (resins, compounds, sheets, rods, tubing, seals, gaskets) from over 75 global producers. All manufacturing is performed in the USA, with a focus on high-quality, competitively priced, and sustainable solutions.

Technical Parameters:
– Capable of molding parts up to 350 pounds
– 150+ manufacturing machines available
– 30+ years of plastic manufacturing experience
– Manages 1000+ programs; solutions for both large and small molded components

Application Scenarios:
– OEM component production for a variety of industries
– Large-scale plastic items such as industrial containers, structural parts, and
– Precision components that fit in the palm of a hand
– Projects requiring sustainable raw material sourcing or recycled plastic options

Pros:
– Diverse range of molding and forming processes tailored to customer needs
– Strong focus on sustainability with recycled materials and lifecycle mindfulness
– Reliable supply chain through extensive raw material producer relationships
– Highly responsive customer support and proven industry experience

Cons:
– Lacks specific details on tolerances, material specifications, or industry
– No explicit information on minimum order quantities, lead times, or pricing

Nicolet Plastics – Custom Injection Molding Manufacturer

Product Details:
Nicolet Plastics is a full-service custom plastic injection molding manufacturer offering services including low-to-high volume injection molding, engineering and product support, precision assembly and value-added operations, and additive manufacturing (3D printing) for a wide range of industries such as industrial, medical, marine, aerospace, and consumer products.

Technical Parameters:
– Injection molding equipment ranging from 30 to 600 tons
– Specialized automated insert molding cells for dedicated production
– Capability for tight tolerance and micro molding
– 3D printing technologies: Carbon for plastic, Mantle for metal printing

Application Scenarios:
– Automotive parts
– Medical devices
– Consumer products
– Industrial and aerospace components

Pros:
– Handles both low and high volume production efficiently
– Expertise in engineering, product support, and design for manufacturing
– Offers a comprehensive range of value-added operations (assembly, CNC machining
– Capability for rapid prototyping and production using advanced 3D printing

Cons:
– High tooling costs
– Challenges with material selection and process optimization
– Potential issues with mold wear, warpage, short shots, and flash

Preferred Plastics – Custom Plastic Extruder & Manufacturer

Product Details:
Preferred Plastics is a custom plastic extruder and manufacturer offering custom plastic extrusion services, including profile extrusion, tube extrusion, co-extrusion, and crosshead extrusion. Their product offerings include kiln stacking stickers, plastic seals, wall protection, guards, tubing, window components, weather strips, gaskets, belt cleats, channels, and paddle edging. They work with a wide range of thermoplastic materials.

Technical Parameters:
– Extrusion capabilities: profile extrusion, tube extrusion, co-extrusion,
– Materials offered: PVC, ABS, HIPS, Noryl PPO, PETG, HDPE, MDPE, LDPE,
– ISO 9001:2015 certified manufacturing

Application Scenarios:
– Industrial applications requiring custom plastic parts
– Kiln stacking and kiln-related processes
– Machine protection with guards and wall panels
– Conveyor systems that utilize belt cleats and custom channels

Pros:
– Wide selection of custom thermoplastic extrusion services and secondary
– Ability to process a diverse range of engineering plastics and commodity
– ISO 9001:2015 certification reinforces quality management commitment
– Focus on customer service, fast delivery, and on-budget parts fulfillment

Cons:
– Details regarding minimum order quantities, precision tolerances, or specific
– Limited disclosure of proprietary technologies or unique process advantages

North American Custom Molded Plastics – Miles Products

Your Premier Partner for Custom Plastic Creations -EZRA Plastic

Product Details:
Custom plastic manufacturing solutions including plastic injection molding, mold manufacturing, rapid prototyping, CNC machining, 3D printing, and secondary operations. Offers overmolding, insert molding, and full-service engineering from concept to mass production.

Technical Parameters:
– No minimum order quantity (MOQ) requirements
– T1 samples in as fast as 2 weeks (injection molding) and 2-3 weeks (molds)
– Tolerance as tight as +/- 0.005mm on molds
– ISO 9001:2015, ISO 13485, AS9100D, and ITAR certifications

Application Scenarios:
– Automotive components
– Medical devices
– Electronics housings and parts
– Consumer goods and packaging

Pros:
– Rapid turnaround from prototyping to production
– Custom solutions with broad process capabilities (injection molding, CNC, 3D
– High precision and consistent quality in molded parts
– Cost-effective without compromising quality

Cons:
– Detailed technical specifications for each process are limited on the page
– Potentially limited information on material options and post-processing

Comparison Table

Company	Product Details	Pros	Cons	Website
The Leading Plastic Extrusion Company	Pexco	Pexco specializes in custom extruded plastic products, offering solutions for	Custom extrusion capabilities tailored to industry-specific requirements Experie	May require high minimum order quantities for custom projects Lead times might
Custom Plastic Parts	Pioneer Plastics	Custom plastic parts manufacturing using in-house product design, mold making,	Expert design guidance and rapid prototyping, reducing time to market. In-house	Best suited for large quantity/scale production rather than low-volume or
Plastic Products Manufacturer	Miller Plastics	Miller Plastic Products Inc. offers custom plastic machining and fabrication	Over 50 years of experience as a family-owned business State-of-the-art	No detailed technical specifications or certifications listed on the main
Custom Plastic Manufacturer & Fabricator – Custom Plastic Products …	Classic Plastics Corporation manufactures custom flexible plastic products	Wide variety of specialized products designed for specific needs and scenarios	Website does not clearly specify detailed technical data (e.g., exact material	www.classicplasticscorp.com
Custom Plastic Fabrication	HP Manufacturing	HP Manufacturing specializes in precision-machined, custom plastic components	Proven expertise in producing custom components with tight tolerances and high	Focus is on contract manufacturing and custom solutions, which may not suit
Custom Plastic Solutions	Manufacturing & Raw Materials	Custom Plastic Solutions specializes in custom large part plastic molding for	Diverse range of molding and forming processes tailored to customer	Lacks specific details on tolerances, material specifications, or industry
Nicolet Plastics – Custom Injection Molding Manufacturer	Nicolet Plastics is a full-service custom plastic injection molding	Handles both low and high volume production efficiently Expertise in	High tooling costs Challenges with material selection and process	www.nicoletplastics.com
Preferred Plastics – Custom Plastic Extruder & Manufacturer	Preferred Plastics is a custom plastic extruder and manufacturer offering	Wide selection of custom thermoplastic extrusion services and secondary	Details regarding minimum order quantities, precision tolerances, or specific	www.preferredplastics.com
North American Custom Molded Plastics – Miles Products				milesproducts.com
Your Premier Partner for Custom Plastic Creations -EZRA Plastic	Custom plastic manufacturing solutions including plastic injection molding,	Rapid turnaround from prototyping to production Custom solutions with broad	Detailed technical specifications for each process are limited on the	ezraplastic.com

Frequently Asked Questions (FAQs)

How can I find reliable custom plastic product manufacturers?
You can start by searching online directories, such as Alibaba or ThomasNet, and attending industry trade shows. Referrals from industry contacts or business associations can also help. Always check company reviews, experience, and portfolio to ensure credibility.

What factors should I consider when choosing a manufacturer?
Look for experience in your product type, quality certifications (like ISO), production capacity, turnaround time, pricing, minimum order quantities, and communication skills. Good customer support and willingness to provide samples are also important.

How can I ensure product quality from a new supplier?
Request product samples before placing a large order, and ask about quality control processes. You can also hire third-party inspection services to check production and finished goods for compliance with your specifications.

Is it better to work with local or overseas manufacturers?
Local manufacturers may offer easier communication, faster shipping, and simpler legal processes. Overseas manufacturers, especially in Asia, might offer lower costs but can have longer lead times and more complex logistics. Weigh your priorities before deciding.

What information should I prepare before contacting manufacturers?
Have detailed product drawings or specifications, material requirements, estimated order quantity, and target price ready. The more detailed information you provide, the better a manufacturer can assess feasibility and provide accurate quotes.