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.

Proto Labs is a public company that specializes in digital manufacturing of custom prototypes and on-demand production parts in diverse industries such as medical, automotive, and aerospace.

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 company Murray Plastic which is located in Gainesville, Georgia, has been instrumental in the plastic injection molding industry since 2004. With a staff of around 200-299 employees, the company is a specialist in the production of custom plastic parts.

The activities of Four Process Ltd. started in 1974 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.

Location: 2045 S. Almont Ave, Imlay CityCompany type: ManufacturingYear founded: 2005Main Services: Custom Injection Molding, Prototype Injection Molding, Design & Engineering Support.

UPMOLD is a full-service injection molding molds builder specializes in the tooling design, engineering support, molds building and qualifying of plastic injection molds, UPMOLD operates with plastic injection presses ranging from 45T to 600T operating 24/6. Our company utilizes the latest technology and equipment to provide our customers world-class product and services. we provide a wide range of product solutions for the plastic injection mold, die casting, machined components and other types of part manufacturing.

Among these leaders, HiTop Industrial is the leading service provider, utilizing vast knowledge to produce superior outcomes in a wide range of markets.

Location: 15242 Foltz Industrial Pkwy Strongsville, Ohio 44136Company type: ManufacturingYear founded: 1986Main Services: Plastic Extrusions, Aluminum Extrusions, Rubber Extrusion, Injection Molding.

We are committed to helping you elevate quality standards, fostering enterprise growth, and actualizing your internationalization strategy.

Custom manufacturer of plastic injection molded products including plastic & polyurethane mouldings. Materials used also include nylon, ABS & foaming agents. Products can be customized for colors, sizes, weights & applications. Services include insert molding, parts assembling, parts decorating, ultrasonic welding, secondary machining, custom packaging, prototype development, order fulfillment & warehousing. Markets served include point-of-purchase, packaging, industrial, dental & housewares.

The company began with only five workers and has developed immensely, leveraging a solid dedication to top quality and innovation.

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.

The company works around the clock to handle the urgent and complicated orders aligning with the recent technological trends to keep them competitive.

Location: 595 8th Street Valley Park, MO 63088Company type: ManufacturingYear founded: 1974Main Services: Insert Molding, Over Molding, Cold Runner Injection Molding.

Innovation and quality are the hallmarks of Britech as they continuously invest in the newest equipment and they have ISO 9001 certification which ensures that they meet the highest industry standards.

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.

Location: 13245 Los Angeles Street Baldwin Park, CACompany type: ManufacturingYear founded: 1962Main Services: Plastic Injection Molding, Water Injection, Tooling and Fabrication and others.

Location: Washington DC Metro / MarylandCompany type: ManufacturingYear founded: 2013Main Services: Injection Molding, 3D Printing, Laser Cutting, Waterjet Cutting and others.

The dedication of the companies to innovate in the field of technology and sustainability leaves another benchmark within the industry.

Location: Maple Plain, United StatesCompany type: ManufacturingYear founded: 1999Main Services: Injection Molding, CNC Machining, 3D Printing, Sheet Metal Fabrication.

Xometry is also dedicated to environmental sustainability, collaborating with organizations such as Dot Neutral to mitigate the carbon emissions produced by their manufacturing activities.​

GSH Industries, Inc. was founded in 1986 and is located in Ohio; known for its custom injection molding technology and expertise in plastic, aluminum, and rubber extrusion.

Founded in 2005, MSI Mold is located in Imlay City, Michigan, USA, and is a specialist in custom plastic injection molding.

Hi, I am Sparrow Xiang, COO of the HiTop company, me and my team would be happy to meet you and learn all about your business, requirements and expectations.

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.

Go through the list of the “Top Plastic Injection Molding Companies in the USA,” one of the most precise and innovative sectors in the world, and meet the top players that are building the manufacturing’s future with both the latest technology and sustainable actions.

Location: Gainesville, GeorgiaCompany type: ManufacturingYear founded: 2004Main Services: Injection Molding, Design & Engineering, Mold Engineering.

Located near Los Angeles in California, Universal Plastic Mold (UPM) was founded in 1962. As a leading plastic injection molding.

Location: North Vernon, USACompany type: ManufacturingYear founded: 1966Main Services: Production Molds, Prototype Molds, Mold Repair and Engineering Changes.

Location: St. Petersburg, Florida, USACompany type: ManufacturingYear founded: 1966Main Services: Additive Manufacturing, Cutting Tools.

Location: 70 East High StreetNew Freedom, PA 17349Company type: ManufacturingYear founded: 1946Main Services: Custom Injection Molding, Mold Design & DFM.

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.

HITOP is committed to assisting customers by offering a comprehensive one-stop solution, encompassing product design enhancement, initial sample creation, mold fabrication, injection molding, and product assembly.

We aim to offer clients value that exceeds their expectations and to ensure their satisfaction via constant improvement and innovation.

Location: 2698 Willoughby Blvd. Stuart, FL 34994Company type: ManufacturingYear founded: 1984Main Services: Rubber Molding, Rubber Extrusions, Injection Molded Plastic.

SO 9001:2015 certified manufacturer of plastic injection molded parts and fabricator of custom injection molds. Services include precision plastic injection molding, part design, mold design, mold construction, engineering, contract manufacturing, automated & manual assembly, cellular manufacturing, rapid prototyping, R&D, mold maintenance, mold repair, joining, decorating, packaging, and chemical bonding. Materials include difficult-to-process engineering resins, rubber replacement and metal replacement plastics, ABS, Acrylic, TPE, TPU, PC, PE, PP, Nylon (PA), PS, PPS, PI, PEI, PPS, PES, Ultem, Radel, PEEK, Ryton, Lexan, Valox and other engineering plastics with additives. Industries serviced include medical, dental, life safety, lighting, military, automotive, aerospace, and consumer products.

ISO 9001:2015 certified full service custom manufacturer of high volume and high pressure die castings. Alloys used include aluminum and zinc. Capabilities include CNC lathe work, EDM machining, horizontal CNC machining, pallet CNC machining, vertical CNC machining, wire cut machining, low/medium volume production and prototyping. Additional services include assembly, e-coat, engineering, inspection and machining. Finishing services include burnishing, painting, plating, washing, trimming, sand blasting, polishing, powder coating and anodizing. Markets served include aerospace, agriculture, architecture, auto/truck/transportation, chemical, electronic, machine tool, marine, medical, military and oil and gas. Meet ANSI and ASME standards. RoHS compliant.

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.

Plastic injection mould maker Upmold is an integrated Injection molding molds manufacturer with design, production and sales. Our main products are Plastic Injection mold, Die casting mold & tooling design services, injection molds, plastic injection molding, plastic parts. Professional, quality, Prompt and Management is our pursuit of philosophy. Good credit and quality first are our commitment to all customers; we are not only a cooperator but also your reliable and long-term partner.

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.

Who is this group of industrial giants, and in what ways are they developing innovative methods to change production? Watch this space as we reveal the secrets of their success.

UPM is a specialist in large part manufacturing and offers wide range of services to cater for different industry requirements.

Upmold is capable of making various molds including over mold, double injection molds, 2K plastic injection mold, gas assisted mold, hot runner mold, multi-cavity mold, insert mold, unscrewing mold, MUD rapid prototype injection mold, die casting die, fixture etc, it greatly enhances our specialty in plastic injection mold making.

Are you interested in the transformative manufacturing solutions? Get in touch with HiTop Industrial for your next project.

This company produces custom rubber and plastic components, focusing on customer-oriented services and premium-quality manufacturing.

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.

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.

Location: No.63, East Zhen An Road, Xiaobian, Changan, Dongguan City, Guangdong, ChinaCompany type: ManufacturingYear founded: 2002Main Services: Injection Molding, Rapid Prototyping, Die Casting.

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.

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.

Upmold is a manufacturer that specializes in the Plastic injection mold, Die casting die, Trim die, Fixture, components machining, and injection moulding parts, We service to the customers from North America, Europe, Australia and Japan with the markets of Automotive, Household Appliance, Consumer Goods, Electronic, Medical and Telecommunication.

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.