Top plastic manufacturing companies in the United States

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The U.S. plastics manufacturing sector thrives with industry leaders like Matrix Plastics in Ohio and Integrated Molding Solutions in Texas offering diverse and innovative solutions, from custom injection molding to eco-friendly materials. Companies like Elite Plastic Products in Michigan cater to specific industries such as automotive and electronics, while NEW Plastics Corp. in Wisconsin focuses on sustainability through recycling. These firms exemplify cutting-edge technology and strategic adaptability, making them pivotal to investors assessing growth in the plastic manufacturing landscape.

Matrix Plastics logo

Matrix Plastics

🇺🇸 171 GRANGER RD Medina, Ohio 44256, US

Specializing in plastics manufacturing, this entity acts as a liaison for businesses seeking custom plastic molding solutions, connecting them to manufacturers that utilize various molding processes such as injection, blow, and rotational molding. Its innovative approach streamlines access to specialized molding facilities for companies lacking in-house capabilities.

plastics
manufacturing
injection molding
blow molding
rotational molding
thermoforming
profile extrusion
vacuum forming
Company size: 2-10
Founded: 1986
Custom Plastics, Inc. logo

Custom Plastics, Inc.

🇺🇸 1940 Lunt Ave Elk Grove Village, IL 60007, US

Specializing in plastics manufacturing, Custom Plastics excels in injection molding and profile extrusion, offering a comprehensive range of value-added services. With over 65 years of experience, it stands out for its commitment to innovation, quality assurance, and exceptional customer service, ensuring efficient production processes and timely delivery.

plastic extrusion
injection molding
engineering services
value-added processes
assembly
packaging
OEM collaboration
quality assurance
PVC profiles
acrylic lens
polycarbonate lens
plastic fabrication
Company size: 51-200
Founded: 1955
Integrated Molding Solutions, Inc. logo

Integrated Molding Solutions, Inc.

🇺🇸 6703 THEALL RD HOUSTON, Texas 77066, US

Integrated Molding Solutions specializes in custom injection molding and 3D printing prototypes within the plastics manufacturing industry, emphasizing eco-friendly plastic solutions. Their innovative approach includes a comprehensive range of services such as tooling, assembly, and additional finishing options, catering to diverse customer needs.

injection molding
plastics
3D printing
prototyping
tooling
assembly
eco-friendly
pad printing
heat staking
painting
Company size: 11-50
Founded: 2003

Howland Tool and Machine, Ltd

🇺🇸 159 Chace Road Freetown, MA 02717, US

Specializing in custom plastic injection molding, this entity manufactures bespoke plastic components for diverse sectors including automotive, appliance, electronics, and marine industries, while also producing injection molds. With over 30 years of experience, it offers tailored solutions that cater to a wide array of industrial needs.

plastic injection molding
custom components
automotive parts
appliance parts
electronics parts
electrical parts
marine parts
injection molds
manufacturing expertise
Company size: 2-10
Founded: 1979

Phoenix Medical Products Inc

🇺🇸 1535 Cold Springs Rd Mountain City, TN 37683, US

Phoenix Medical Products specializes in custom injection molding of plastic components specifically for the medical device industry, emphasizing tailored solutions to meet the unique needs of medical equipment manufacturing.

medical equipment
injection molding
plastic components
medical devices
manufacturing
custom molding
Company size: 201-500
NEW Plastics Corp. logo

NEW Plastics Corp.

🇺🇸 112 Fourth Street P.O. Box 480

N.E.W. Plastics Corp. specializes in innovative plastics manufacturing, producing a range of products including containers, plastic lumber, and OEM components from both prime and recycled materials. With a strong focus on sustainability, the firm is recognized for its advanced recycling technology and offers unique PVC- and BPA-free solutions across its diverse business units.

plastics
manufacturing
containers
blow molding
injection molding
extrusion
recycling
packaging
plastic lumber
OEM components
composite materials
dimensional lumber
Company size: 51-200
Founded: 1968
Seiler Plastics logo

Seiler Plastics

🇺🇸 9750 Reavis Park Dr St Louis, Missouri 63123, US

Specializing in custom plastic extrusion and injection molding, this manufacturer offers tailored solutions for a wide range of projects, accommodating both small and large quantities without a predefined product line, thus prioritizing client-specific needs and innovations.

plastic extrusion
injection molding
custom manufacturing
tubing
profiles
plastic sheet
small batches
large quantities
bespoke parts
Company size: 11-50
Founded: 1971
TNT Plastic Molding Inc logo

TNT Plastic Molding Inc

🇺🇸 725 East Harrison Corona, California 92879, US

Specializing in high-quality plastic injection molding and tool making, this ISO9001-certified manufacturer offers a comprehensive range of services including ultrasonic welding, large tonnage molding, and full assembly capabilities. With over 43 years of experience, it leverages advanced technology and a full-service tool shop to deliver precision-engineered parts and assemblies.

injection molding
plastics manufacturing
tool making
ultrasonic welding
elastomers
assembly
warehousing
robotics
program management
close tolerance
supplier development
Company size: 51-200
Founded: 1984
(Mold-A Matic Corp.) MAMCO Precision Molding logo

(Mold-A Matic Corp.) MAMCO Precision Molding

🇺🇸 147 River Street Oneonta, New York 13820, US

MAMCO Precision Molding specializes in high-quality plastic injection molding and advanced sustainable manufacturing, including hemp and bio-plastic solutions. With a focus on precision, innovation, and tight specifications, it serves various industries by providing custom parts and assemblies that meet rigorous quality standards.

plastics manufacturing
injection molding
custom molding
precision parts
sustainable manufacturing
bio plastics
hemp plastics
supply chain management
tooling
engineering
assemblies
logistics
Company size: 51-200
Founded: 1964
Lincoln Plastics logo

Lincoln Plastics

🇺🇸 5110 NW 38th Street Lincoln, NE 68524, US

Specializing in custom profile extrusions, this plastics manufacturer provides high-quality solutions for industrial customers and OEMs, emphasizing innovative tooling design and in-house secondary operations. With ISO 9001 certification and lean manufacturing practices, it stands out for its commitment to quality and tailored services in the plastics industry.

plastics manufacturing
extrusion molding
custom extrusions
profile extrusion
tooling design
quality assurance
lean manufacturing
injection molding
blow molding
industrial applications
OEM integration
Company size: 11-50
Founded: 1948
Marval Industries, Inc. logo

Marval Industries, Inc.

🇺🇸 315 Hoyt Ave Mamaroneck, New York 10543, US

Marval Industries specializes in high-quality colorants, additives, compounds, and resins for the plastics manufacturing sector, catering to various processes such as injection molding and extrusion. Their commitment to exceeding customer specifications and expectations sets them apart in the industry.

plastics
manufacturing
colorants
additives
compounds
resins
injection molding
extrusion
blown film
blow molding
rotational molding
thermoforming
Company size: 11-50
Founded: 1956
Elite Plastic Products, Inc. logo

Elite Plastic Products, Inc.

🇺🇸 51354 Filomena Dr Shelby Township, Michigan 48315, US

Elite Plastic Products specializes in plastic injection molding and tooling services, catering to the automotive, power sports, consumer, and electronics industries. Their innovative automated processes ensure competitive pricing and high-quality, reliable plastic components, supported by both domestic and offshore tooling capabilities.

plastics manufacturing
injection molding
tooling services
automotive components
electronic components
power products
production molding
fasteners
plastic clips
automated molding
North American market
offshore tooling
Company size: 51-200
Founded: 1995

Peliton, Inc. specializes in high-quality custom plastic injection molding and manufacturing, offering a comprehensive range of services including mold making, assembly, and ultrasonic welding. With a focus on delivering innovative solutions at competitive prices, it stands out in the plastics manufacturing industry for its commitment to quality and customer fulfillment.

plastic injection molding
custom molding
contract manufacturing
assembly
mold making
mold repair
ultrasonic welding
mold texturing
machining
customer fulfillment
Company size: 11-50
Founded: 1996
Wilko Plastics Inc logo

Wilko Plastics Inc

🇺🇸 160 E Pond Dr Romeo, Michigan 48065, US

Wilko Plastics Inc specializes in custom injection molding of plastic parts, primarily serving the automotive industry with tailored solutions. Their focus on customization sets them apart in the plastics manufacturing sector.

plastics
manufacturing
injection molding
custom molding
automotive
Company size: 51-200
Founded: 1976
MAC Plastics Manufacturing Inc logo

MAC Plastics Manufacturing Inc

🇺🇸 715 N West St Olney, Illinois 62450, US

Specializing in custom plastic extrusion and injection molding, this leading manufacturer leverages over 75 years of experience and innovative Lean Manufacturing methods to deliver high-quality products and exceptional customer service across various industries, including lawn and garden, construction, and agriculture.

custom extrusion
injection molding
plastics manufacturing
tooling engineering
packaging design
lean manufacturing
plastics engineering
quality assurance
market specialties
customer service
Company size: 11-50
Founded: 2019
Master Plastics logo

Master Plastics

🇺🇸 Eubanks Drive Suite I

Master Plastics specializes in custom plastic injection molding, focusing on innovative solutions for the medical device and industrial sectors. Their expertise in tailored manufacturing processes sets them apart in the plastics manufacturing industry.

plastic manufacturing
injection molding
custom molding
medical devices
industrial applications
Company size: 11-50
Founded: 1990
H & L Advantage logo

H & L Advantage

🇺🇸 3500 Busch Dr SW Grandville, MI 49418, US

Specializing in custom plastic injection molding and assembly, H & L Advantage delivers innovative manufacturing solutions that exceed customer expectations. With a robust production facility and advanced capabilities, it effectively bridges the gap between manufacturers and their product needs.

plastics
manufacturing
injection molding
custom molding
part assembly
production facility
engineering
design
supply chain
manufacturing processes
Company size: 51-200
Plastic Molding Technology - Colorado Springs logo

Plastic Molding Technology - Colorado Springs

🇺🇸 707 Hathaway Dr. Colorado Springs, CO 80915, US

Specializing in plastics manufacturing, this firm provides comprehensive plastic injection molding and component manufacturing services, addressing critical supply chain needs with innovative solutions. Its diverse capabilities, including injection molding, thermoforming, and extrusion, are supported by technical expertise to meet stringent customer requirements.

injection molding
thermoforming
extrusion
component manufacturing
prototyping
tooling
assembly
rapid prototyping
laser marking
decorating
mold fabrication
Company size: 11-50
Founded: 1994
K&D Custom Molding logo

K&D Custom Molding

🇺🇸 4450 W Highway 82 Gainesville, Texas 76240, US

K&D Custom Molding specializes in custom plastic injection molding and assembly, offering tailored solutions in the plastics manufacturing industry. As a family-owned business, it emphasizes personalized service and innovative approaches to meet diverse client needs.

plastic molding
injection molding
custom manufacturing
assembly
plastics
molding technology
Company size: 11-50
Founded: 1983
Santa Fe Machine Works, Inc. logo

Santa Fe Machine Works, Inc.

🇺🇸 14578 Rancho Vista Dr Fontana, California 92335, US

A world-leading manufacturer in the industrial machinery sector, specializing in the production and repair of injection and extrusion screws, barrels, and valves for printing presses and plastic molding equipment. Known for its innovative Posi-Melt custom injection screws and a comprehensive range of machine parts, it caters to diverse industrial needs.

industrial machinery
manufacturing
injection screws
extrusion screws
machine parts
plastic molding
extrusion equipment
valves
general machining
printing presses
Company size: 2-10
Founded: 1923
Midwest Precision Molding logo

Midwest Precision Molding

🇺🇸 901 Geneva Pkwy N Lake Geneva, Wisconsin 53147, US

Midwest Precision Molding specializes in plastic injection molding, offering innovative and economical solutions for custom plastic parts and components, including gears and bobbins. Their focus on efficiency and effectiveness sets them apart in the plastics manufacturing industry.

plastics
manufacturing
injection molding
plastic components
precision molding
gears
bobbins
Company size: 51-200
Plastic Alternatives Inc logo

Plastic Alternatives Inc

🇺🇸 6515 Fogelman Rd Maple Plain, Minnesota 55359-9790, US

Plastic Alternatives specializes in providing tailored solutions for plastic molding projects, leveraging over 30 years of experience in the plastics manufacturing industry to guide clients from concept to production. Their innovative approach focuses on offering a variety of alternatives to traditional plastic processes, ensuring optimal results for diverse project requirements.

plastics
manufacturing
molding
production
process
alternatives
design
engineering
materials
injection molding
prototyping
Company size: 2-10
Founded: 1989
Molding Dynamics logo

Molding Dynamics

🇺🇸 7009 Krick Rd Bedford, Ohio 44146, US

Molding Dynamics specializes in custom injection molding within the plastics manufacturing industry, leveraging over 15 years of expertise to deliver cost-effective solutions without compromising on quality. Their innovative approach to addressing challenging applications sets them apart from competitors.

plastic molding
injection molding
custom molding
manufacturing
cost reduction
quality assurance
plastics
engineering
production processes
industrial applications
Company size: 51-200
Plastech Inc. logo

Plastech Inc.

🇺🇸 Corvallis, US

Plastech Inc. specializes in custom plastic injection molding within the plastics manufacturing industry, offering tailored solutions that cater to specific client needs.

plastics
manufacturing
injection molding
custom molding
Company size: 11-50
Founded: 1996
Quality Plastics NZ logo

Quality Plastics NZ

🇺🇸 801 S PALM AVE ALHAMBRA, California 91803, US

A leading provider in the plastics manufacturing industry, this firm specializes in injection molded plastic parts and complete products, offering a full-service, single-source solution for custom components. Their focus on quality and comprehensive service sets them apart in the market.

injection molding
plastic parts
custom components
manufacturing
plastics
molded products
quality assurance
Company size: 2-10
Encompass Manufacturing logo

Encompass Manufacturing

🇺🇸 815 Delman Dr. Cookeville, Tennessee 38501, US

Encompass Manufacturing specializes in custom plastic injection molding, offering tailored solutions in the plastics manufacturing industry. Their focus on customization sets them apart, enabling them to meet diverse client needs effectively.

plastic molding
injection molding
custom manufacturing
plastics
manufacturing
industrial production
Company size: 51-200

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