The plastic injection molding industry plays a crucial role in the U.S. economy, supporting a vast array of sectors from automotive and consumer electronics to medical devices and packaging.
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With the United States home to some of the world&#;s most advanced and innovative injection molding companies, manufacturers here are known for their commitment to quality, precision, and efficiency.
In this article, we highlight the top 15 plastic injection molding companies in the USA, showcasing their unique strengths, advanced technologies, and contributions to various industries.
Whether you&#;re searching for a trusted partner for custom molding services or seeking insights into the leading players in the field, this list offers a comprehensive look at the best U.S.
Top Plastic Injection Molding Companies in the USA
Company NameYearServicesXometryD printing, CNC machining, injection molding, aerospace, automobile, electronicsProtoLabsQuick prototyping, on-demand manufacturing, injection molding, CNC machining, 3D printingMurray PlasticsDesign, engineering, molds and tooling creation, plastic injection moldingMSI MoldPlastic injection molds, prototype injection molding, custom injection molding, designCrescent Industries, Inc.Plastic injection mold designs, custom injection molding, tooling, post-processingDecatur Mold, Tool, & Engineering Inc.Full-scale mold manufacturing, tooling, prototyping, production, contract machiningJabil Inc.Injection molding, electronics design, production, product management, engineered materialsUniversal Plastic MoldPlastic injection molding, tooling, fabrication, assembly, water injection, program managementGSH Industries, Inc.Plastic extrusion, aluminum and rubber extrusions, injection molding, fabricationBritech IndustriesRubber molding, rubber and plastic extrusion, injection molding of plasticsFour Process Ltd.Injection molding, part assembly, Sonic welding, product testing, inventory managementEVCO PlasticsCustom mold design, plastic injection molding, toolingMack MoldingPlastic injection molding, sheet metal fabrication, machining, contract manufacturingRex PlasticsPlastic injection molding, mold making, prototyping, secondary operationsHiTop Industrial LimitedCustom mold design, rapid prototyping, mass production, assembly, secondary processing
#1. Xometry.
Location: Washington DC Metro / Maryland
Company type: Manufacturing
Year founded:
Main Services: Injection Molding, 3D Printing, Laser Cutting, Waterjet Cutting, and others.
Founded in , Xometry is located in North Bethesda, Maryland, USA.
The company is a public organization that enables machining and manufacturing using a quoting platform with AI support.
- Services: Xometry provides a range of manufacturing services such as 3D printing, CNC machining, injection molding, and others. Such services operate in industries such as aerospace, automobile and electronics.
- Production Capabilities: The Company uses a broad network of more than 10,000 partners globally. The factory is capable of almost unlimited throughput of precision parts in this network.
- Hot Products: Xometry is a company that produces custom high-quality parts. They offer solutions across different manufacturing processes that are customized to their clients&#; requirements.
- Companies Served: The clients served by Xometry come from various industries, highlighting the role that they play in helping businesses with diverse manufacturing needs.
- Target Market: Their services are perfect for companies that need fast prototyping and scalable manufacturing solutions to speed up product development and production.
Xometry is also dedicated to environmental sustainability, collaborating with organizations such as Dot Neutral to mitigate the carbon emissions produced by their manufacturing activities.&#;
#2. ProtoLabs.
Location: Maple Plain, United States
Company type: Manufacturing
Year founded:
Main Services: Injection Molding, CNC Machining, 3D Printing, Sheet Metal Fabrication.
ProtoLabs was founded in , and its head office is located in Maple Plain, Minnesota.
Proto Labs is a public company that specializes in the digital manufacturing of custom prototypes and on-demand production parts in diverse industries such as medical, automotive, and aerospace.
- Services: Proto Labs is known for its quick prototyping and on-demand manufacturing services that utilize progressive processes such as injection molding, CNC machining, 3D printing, and sheet metal fabrication.
- Production Capabilities: Their state-of-the-art automatic quoting and manufacturing systems have made it possible to produce commercial quality parts economically. This technology provides the perfect integration of prototyping with full-scale production.
- Hot Products: The principal products of the Company are high-precision custom parts made from plastics, metals, and liquid silicone rubber and designed to meet the specific needs of various industries.
- Companies Served: This Company offers diverse clients from all the large manufacturing industries, including electronics, industrial machinery, and healthcare, the capacity to meet their complicated needs.
- Target Market: Their target customers are companies and engineers who require rapid prototyping and scalable manufacturing solutions to promote product development and innovation.
Proto Labs is distinguished by the capacity to provide fast manufacturing solutions with the highest level of accuracy and productivity, thus, it is a leader in digital manufacturing.
#3. Murray Plastics.
Location: Gainesville, Georgia
Company type: Manufacturing
Year founded:
Main Services: Injection Molding, Design & Engineering, Mold Engineering.
The company Murray Plastic which is located in Gainesville, Georgia, has been instrumental in the plastic injection molding industry since . With a staff of around 200-299 employees, the company is a specialist in the production of custom plastic parts.
- Services: Its services are highly respected as they cover not only design and engineering but also molds and tooling creation as well as plastic injection molding. The company is skilled in converting initial ideas into actual products using modern design and production processes.
- Production Capabilities: It is fitted for small and large-scale production, precision, and innovation. They employ the latest technology and precise engineering processes and control the entire production cycle from prototype to final product.
- Hot Products: Among their interesting products, one is the custom-made displays from recycled polystyrene that have been specifically designed for display of collectible coins in the collectibles market.
- Companies Served: Murray Plastic serves to a broad spectrum of industries which makes them to be versatile and capable of meeting many custom requirements. They are famous for doing their jobs in sectors requiring high durability and accuracy, e.g. military and electronics.
- Target Market: Their focus market consists of companies seeking for top-notch and customized plastic parts, in particular, those with intricate and complex designs.
End-to-end solution provision is a key area that sets the group apart from others in the market by guaranteeing quality and customer satisfaction right from the design through to production.
#4. MSI Mold.
Location: S. Almont Ave, Imlay City
Company type: Manufacturing
Year founded:
Main Services: Custom Injection Molding, Prototype Injection Molding, Design & Engineering Support.
Founded in , MSI Mold is located in Imlay City, Michigan, USA, and is a specialist in custom plastic injection molding.
With its roots in Detroit as a consulting and engineering firm servicing the automotive industry, the company developed its services to cover broader industry requirements.
- Services: MSI Mold provides a complete array of services that includes plastic injection molds, prototype injection molding, custom injection molding, design and engineering, and other assembly services. They focus on support throughout the entire lifecycle of the product, from the concept to mass production.
- Production Capabilities: MSI Mold is able to serve both small as well as bigger production runs and keeps all mold-making processes in-house ensuring high level of quality and efficiency. They have a state-of-the-art machinery facility capable of accommodating complex engineering modifications and extensive mold trials.
- Hot Products: The Company is an expert in producing custom plastic parts, which is characterized by an emphasis on precision and personal attention.
- Companies Served: Having its original focus in the automotive industry, MSI Mold today serves the needs of a number of industries that require customized plastic components.
- Target Market: MSI aims at companies requiring customized solutions in plastic parts, varying from small businesses to big industrial corporations.
MSI Mold boasts of its in-house abilities and American manufacturing expertise, focusing on quality, customer service, and technological integration for efficient clients&#; needs satisfaction.
#5. Crescent Industries, Inc.
Location: 70 East High StreetNew Freedom, PA
Company type: Manufacturing
Year founded:
Main Services: Custom Injection Molding, Mold Design & DFM.
Crescent Industries, Inc. is an old company that was established in and was founded in New Freedom, Pennsylvania.
It is a specialist in plastic injection molding, producing top-quality custom-molded plastic parts.
- Services: Crescent Industries provides complete services ranging from plastic injection mold designs to custom injection molding, and everything else in between, including tooling, and post-processing, such as kitting and assembly. Their dedication to self-production guarantees the standards of the quality and productivity.
- Production Capabilities: The Company is equipped with advanced facilities that include Class 10K and 100K clean rooms, allowing them to take on intricate projects for medical, pharmaceutical, and dental devices. They utilize modern techniques of production such as scientific injection molding to deliver precision and standard of quality.
- Hot Products: Crescent is a well-known supplier of custom plastic parts that serves in a diverse range of sectors such as medical, military, and industrial fields.
- Companies Served: They cover numerous industries among which are medical, pharmaceutical, and defense sectors, making them able to comply with strict industry standards.
- Target Market: It focuses on markets for custom injection molded and high-precision plastics, especially in cases where the bob requires compliance with highly stringent regulatory standards.
#6. Decatur Mold, Tool, & Engineering Inc.
Location: North Vernon, USA
Company type: Manufacturing
Year founded:
Main Services: Production Molds, Prototype Molds, Mold Repair and Engineering Changes.
Decatur Mold, Tool, & Engineering Inc. was located in North Vernon, USA, in and produces injection molds.
The company began with only five workers and has developed immensely, leveraging a solid dedication to top quality and innovation.
- Services: The services of Decatur Mold are full scale mold manufacturing including tooling, prototyping, and production. They also provide contract machining and have a fleet of vehicles for on-time-deliveries.
- Production Capabilities: Their facility, which has been recently expanded, comprises of modern manufacturing capabilities that include automated machining cells for improved production quality and efficiency.
- Hot Products: They are renowned for precise molds meant for diverse industrial applications.
- Companies Served: Decatur Mold serves different industries with an aim of improving the competitive edge of their clients with high-end mold solutions.
- Target Market: Their main market consists of the industries that need the quality and high precision molds production that is required for rapid prototyping and custom solutions.
The company works around the clock to handle the urgent and complicated orders aligning with the recent technological trends to keep them competitive.
#7. Jabil Inc.
Location: St. Petersburg, Florida, USA
Company type: Manufacturing
Year founded:
Main Services: Additive Manufacturing, Cutting Tools.
Jabil Inc. was founded in , and its principal office is in St. Petersburg, Florida, USA.
It has become a major global manufacturing services provider with over 236,000 workers spread across about 100 sites worldwide in more than 25 countries.
- Services: It provides many different services, such as Injection Molding, electronics design, production, and complete product management. It is also a specialist in engineered materials, additive manufacturing, and precision automation solutions.
- Production Capabilities: The Company is organized into two primary segments: Electronics Manufacturing Services (EMS) and Diversified Manufacturing Services (DMS) streams. EMS of Jabil is IT and engineering focused core electronics, while DMS is solution oriented material sciences and healthcare technologies.
- Hot Products: It plays a major role in the production of complex parts that are applied in such markets as automotive, healthcare, cloud services and consumer electronics.
- Companies Served: Jabil cooperates with most of the largest brands in the world, offering them specialized manufacturing solutions that are adapted to their needs.
- Target Market: Their market consists of corporations seeking quality manufacturing solutions for electronics and customized material production, especially those in need of advanced technology integration and supply chain efficiencies.
Jabil is distinguished by its wide industry reach, innovative solutions, and dedication to sustainable practices among top global brands and therefore communicates advancement in manufacturing.
#8. Universal Plastic Mold.
Location: Los Angeles Street, Baldwin Park, CA
Company type: Manufacturing
Year founded:
Main Services: Plastic Injection Molding, Water Injection, Tooling and Fabrication and others.
Located near Los Angeles in California, Universal Plastic Mold (UPM) was founded in . As a leading plastic injection molding.
UPM is a specialist in large part manufacturing and offers wide range of services to cater for different industry requirements.
- Services: It is a specialist in plastic injection molding, tooling and fabrication, assembly, and many other things. Additionally, they offer specialized functions such as water injection as well as complete program management to simplify the production process for their customers.
- Production Capabilities: The facility has a high infrastructure capability that covers over 127,000 square feet of production and warehouse area with advanced robotics technology and different injection molding techniques. This design allows them to efficiently deal with a wide variety of customer needs.
- Hot Products: Their manufacture is based on a variety of special large-scale components that are known for their high-tonnage and compound mold design capacity.
- Companies Served: In automotive, consumer goods, electronics, and medical sectors, UPM offers its services and flexibility in extensive service reach.
- Target Market: For manufacturers in need of durable, high-quality large part injection molding. UPM provides turnkey solutions for everything from product ideas to market launches.
#9. GSH Industries, Inc.
Location: Foltz Industrial Pkwy Strongsville, Ohio
Company type: Manufacturing
Year founded:
Main Services: Plastic Extrusions, Aluminum Extrusions, Rubber Extrusion, Injection Molding.
GSH Industries, Inc. was founded in and is located in Ohio; known for its custom injection molding technology and expertise in plastic, aluminum, and rubber extrusion.
The company is located in a plant that possesses the capability to service a wide array of manufacturing requirements.
For more information, please visit low volume injection molding companies.
- Services: GSH Industries specializes in complete services such as plastic extrusion, aluminum and rubber extrusions, injection molding, and fabrication. The in-house capabilities ensure control over quality and timelines, helping at every step from design to production.
- Production Capabilities: The facility covers more than 40,000 square feet, thus, making it possible to produce an extensive range of extruded shapes and profiles. They use different manufacturing methods and can do small or huge-volume runs efficiently.
- Hot Products: It produces custom products for the professional market, such as complex extruded shapes and high-precision injection molded parts.
- Companies Served: They serve a wide OEM customer base that is diversified across industries such as automotive, medical, construction, and consumer goods, hence demonstrating their capability to meet all kinds of specifications and standards.
- Target Market: GSH Industries focuses on the companies which require personalized high-quality extrusion and molding services that demand accurate, engineering-based outputs.
#10. Britech Industries.
Location: Willoughby Blvd. Stuart, FL
Company type: Manufacturing
Year founded:
Main Services: Rubber Molding, Rubber Extrusions, Injection Molded Plastic.
Britech Industries was founded in in Stuart, Florida.
This company produces custom rubber and plastic components, focusing on customer-oriented services and premium-quality manufacturing.
- Services: Britech provides wide array of manufacturing capabilities such as rubber molding, rubber and plastic extrusion and injection molding of plastics. They are recognized by the ability to deal with orders of the custom nature, thus, making every product suit the requirements of a particular customer.
- Production Capabilities: Britech uses high-end manufacturing processes and materials, for instance EPDM, neoprene, nitrile, and silicone, to make products such as seals, gaskets, bumpers, and tubing. All their facilities are capable to manage the large and small productions.
- Hot Products: Their major products are personalized rubber and plastic parts that have many applications in different industry segments.
- Companies Served: Britech offers solutions to a wide array of industries, among which are automotive, construction, medical, and consumer goods, delivering solutions that are innovative and dependable.
- Target Market: They focus their services on business settings seeking to have customized solutions in rubber and plastic parts production, and they give much emphasis to conformance to quality control and customer care.
Innovation and quality are the hallmarks of Britech as they continuously invest in the newest equipment and they have ISO certification which ensures that they meet the highest industry standards.
#11. Four Process Ltd.
Location: 595 8th Street Valley Park, MO
Company type: Manufacturing
Year founded:
Main Services: Insert Molding, Over Molding, Cold Runner Injection Molding.
The activities of Four Process Ltd. started in and situated in Valley Park, Missouri. This company is an esteemed supplier in the plastic injection molding industry and is woman-owned and family-run.
- Services: It provides a wide range of services such as injection molding, part assembly, Sonic welding, and product testing, which start from an initial concept and design phase and continue to prototyping, production, and warehousing. They are recognized for their skillful inventory management and for providing end-to-end production solutions.
- Production Capabilities: The production capabilities of the Company are oriented to provide precision injection molding services. They are able to manage different production runs, be it short or long, providing quality and on time delivery of products.
- Hot Products: The Company of Four Process Ltd. is focused on engineered plastic parts, delivering a strategic process that includes using information, trends, and customer changes.
- Companies Served: Partnerships with leading companies which include Rug Doctor show their dedication to excellence and customer satisfaction. Further support of their reputation is the long-standing associations they have with other significant players in the industry.
- Target Market: Four Process Ltd. focuses on industries that need custom-made, high-precision plastic molded components. They specialize in offering solutions that cater to specific industrial demands but still maintain superior quality and dependability.
Having over 45 years history it keeps adjusting to market changes and customer requests so that it can be a competitive and wanted partner in injection molding market.
#12. EVCO Plastics
Location: 121 EVCO Circle, DeForest, Wisconsin, USA
Company Type: Manufacturing
Year Founded:
Main Services: Plastic Injection Molding, Tooling, Design for Manufacturability
EVCO Plastics is a well-established precision manufacturing and design services provider.
Founded in and located in DeForest, Wisconsin, EVCO operates from a global network of advanced facilities.
- Certifications: EVCO Plastics is ISO :-certified, ensuring compliance with international quality standards and a commitment to continuous improvement and innovation.
- Services: EVCO offers a comprehensive range of services, including custom mold design, plastic injection molding, and tooling. Their design for manufacturability ensures products are optimized for efficient, cost-effective production while maintaining high quality. They also provide assembly and secondary processes for various industries.
- Production Capabilities: EVCO operates a large-scale production capacity with advanced technology and automation systems, meeting the needs of high-volume production runs and complex part designs.
- Hot Products: EVCO manufactures key components for industries such as medical, automotive, packaging, and consumer goods. Their portfolio includes precision parts that require high durability and quality standards.
- Companies Served: EVCO has delivered custom plastic injection molds and products to numerous global clients with strong markets in North America and beyond.
- Target Market: The company serves industries that require high precision and large production capacity, particularly in the automotive, medical, and consumer goods sectors.
EVCO Plastics offers advanced injection molding, custom tooling, and design services, specializing in high-quality manufacturing for various industries.
#13. Mack Molding
Location: 11 Lunar Drive, Woodbridge, CT
Company Type: Manufacturing
Year Founded:
Main Services: Plastic Injection Molding, Contract Manufacturing, Design and Prototyping
Mack Molding is a leading manufacturing company with a strong legacy in plastic injection molding and contract manufacturing.
Established in , the company operates from its headquarters in Arlington, Vermont, with multiple locations across the USA.
- Services: Mack Molding provides a wide range of services, including plastic injection molding, sheet metal fabrication, machining, and contract manufacturing. Their offerings also include design for manufacturability, rapid prototyping, and finishing services to ensure a complete production cycle for their clients.
- Production Capabilities: Mack Molding specializes in large-part molding and advanced manufacturing processes, delivering precision parts and assemblies for various industries.
- Hot Products: The company serves key industries such as medical devices, industrial products, transportation, and energy. Their portfolio includes high-quality injection-molded parts for complex applications.
- Companies Served: Mack has built a strong reputation for working with major companies across the medical, industrial, and transportation sectors, offering them comprehensive manufacturing solutions.
- Target Market: Mack Molding targets industries requiring high-volume, large-scale production with a focus on precision and quality, particularly in the medical and transportation sectors.
- Certifications: Mack Molding holds ISO certifications and adheres to stringent quality standards, continuously innovating to meet evolving market demands.
Mack Molding specializes in large-part plastic injection molding, contract manufacturing, and prototyping, serving medical and industrial sectors.
#14. Rex Plastics
Location: NE 95th Street, Vancouver, Washington, USA
Company Type: Manufacturing
Year Founded:
Main Services: Plastic Injection Molding, Mold Making, Prototyping
Rex Plastics is a family-owned, full-service plastic injection molding company based in Vancouver, Washington.
Established in , they specialize in helping clients bring their concepts to life through custom mold design and manufacturing.
- Services: Rex Plastics offers plastic injection molding, mold making, prototyping, and secondary operations such as assembly and packaging. Their in-house design team ensures that products meet all specifications before mass production.
- Production Capabilities: Rex Plastics prides itself on building durable, USA-made molds with a lifetime guarantee. They cater to both small and large production volumes with a focus on quality.
- Hot Products: Serving industries like consumer products, medical, and electronics, Rex Plastics manufactures a range of injection-molded parts for diverse applications.
- Companies Served: Rex Plastics supports OEMs and startups, boasting a 98% client retention rate over the past decade. Their clients span various industries, particularly in North America.
- Target Market: The company focuses on industries requiring high-quality plastic parts, such as electronics, medical devices, and consumer products.
- Certifications: Rex Plastics emphasizes quality, ensuring customer satisfaction through continuous innovation and adherence to high industry standards.
Rex Plastics is a family-owned injection molding company offering custom mold design, prototyping, and USA-made manufacturing solutions.
#15. HiTop Industrial.
Location: No.63, East Zhen An Road, Xiaobian, Changan, Dongguan City, Guangdong, China
Company type: Manufacturing
Year founded:
Main Services: Injection Molding, Rapid Prototyping, Die Casting.
HiTop Industrial Limited Company is a precision manufacturing and design services provider.
Established in and located at Changan, Dongguan City, China, we work from an 18,000 square meter facility.
We are a team of 330 experts that meets your needs in plastics engineering and production.
- Services: HiTop provides variety of services from custom mold design, rapid prototyping to mass production of plastic injection molding. We also offer assembly and secondary processing for other industries.
- Production Capabilities: Our capacity of production is about 800 sets of molds annually. The sizes vary from 150x150mm to xmm. Our mold units have a maximum weight of 35 tons.
- Hot Products: We are a manufacturer of key parts for automotive and home appliance industries. In addition, our portfolio comprises products for the aviation, electronic, and medical industries.
- Companies Served: HiTop has been delivering top-quality molds to more than customers all over the world. The main markets are Japan, North America, and Europe.
- Target Market: Our targeted markets are industries demanding high precision and high production capacity, especially automotive and aviation.
- Certifications: HiTop is an ISO :-certified company. Compliance with these standards is our sole concept in producing the best mold and products.
We aim to offer clients value that exceeds their expectations and to ensure their satisfaction via c
Conclusion:
To conclude our analysis of the leading plastic injection molding companies in the USA, it becomes obvious that these companies remain the leaders in turning innovation with precision.
The dedication of the companies to innovate in the field of technology and sustainability leaves another benchmark within the industry.
Among these leaders, HiTop Industrial is the leading service provider, utilizing vast knowledge to produce superior outcomes in a wide range of markets.
Are you interested in transformative manufacturing solutions? Get in touch with HiTop Industrial for your next project.
FAQs Related to Plastic Injection Molding Companies
1. Who is the largest injection molding company in the world?
As of recent data, the largest injection molding company in the world is INEOS Group, a global manufacturer of petrochemicals, specialty chemicals, and oil products. They have extensive capabilities in injection molding across various industries.
2. How many injection molders are there in the US?
There are approximately 1,200 to 1,500 injection molding companies operating in the United States. These companies range from small businesses to large manufacturers serving diverse markets.
3. Which country is best for injection molding?
China is widely regarded as the best country for injection molding due to its advanced manufacturing infrastructure, cost-effective production capabilities, and extensive experience in producing high-quality molds and molded parts.
Other countries known for injection molding excellence include the United States, Germany, and Japan.
4. Which company is best for an injection molding machine?
Arburg, Engel, and Husky are among the top companies known for manufacturing high-quality injection molding machines. These companies are renowned for their innovative technology, reliability, and comprehensive support services.
5. Who makes injection molding molds in China?
HiTop Industrial is one of the leading companies in China that specializes in the design and manufacturing of injection molding molds. They offer a wide range of services, including mold design, prototyping, injection molding, and product assembly. For more information, visit HiTop Industrial.
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