Injection molding has greatly advanced since 1834, when a British pewterer, Joseph Morgan, applied for the first patent for injection moulding candles. Injection molding is simply a manufacturing process whereby molten material is injected into a mold and allowed to cool, producing parts. Subsequently, British, American, and German inventors patented several modifications in the injection molding field in the nineteen and twentieth centuries.
Since then, injection molding has made slow but steady progress. From making simple products such as hair combs to now producing complex products found in the automotive, medical, aerospace, and consumer goods industries, injection mold companies are now central to everyone’s lives.
Now, let’s consider a list of the top 10 injection mold companies, our expert opinion on your go-to companies for your projects.
Top 10 Injection Mold Design Companies at a Glance
| Company | Specialization | Services | Why We Recommend Them |
| Fox Mold | Made-to-order plastics molding and manufacturing. | Rapid prototyping, mold design and making, and on-demand manufacturing. | Fox Mold is the leader in plastic injection molding and the only manufacturer focused on complete OEM and ODM manufacturing capabilities. Has wide customization capabilities, cutting-edge manufacturing technology, and a service-focused and customer-focused approach to all of their projects. |
| Xometry | Manufacturing on demand. | CNC machining, 3D printing, laser cutting, injection molding, urethane casting, tube bending, tube cutting, and sheet metal. | Adopts an AI-powered manufacturing marketplace that efficiently connects clients and suppliers directly; they have instant quote services. |
| Protolabs | Digital manufacturing and rapid prototyping. | CNC machining, metal sheet fabrication, additive manufacturing, and injection molding. | Provides advanced digital manufacturing tools and a global network of facilities that provide rapid turnaround times, which helps companies bring products to market sooner. |
| Richfields | Corporation plastic injection molding and tooling. | Precision plastic injection molding, overmolding, large part molding, China injection molding, and plastic mold maker. | Precision molding services and multilingual customer support for seamless communication with international customers. |
| MSI Mold | Injection molding and CNC machining. | Plastic injection molds, prototyping, custom injection molding, design & engineering, CNC machining, and assembly. | Strong engineering expertise and rigorous quality processes allow MSI Mold to offer reliable custom injection molded plastics with proven on-time fulfillment for their clients who prefer USA sourcing. |
| Jones Plastic & Engineering | Assembly and injection molding. | Injection molding, prototyping, tooling and painting, and hydrographics. | Offers depth in engineering knowledge combined with new gas-assisted molding technology; renowned for their ability to optimize production and lower costs to customers while maintaining quality. |
| Kruger Industries | Plastic injection molding | Product design and plastics optimization, mold design, prototyping, mold manufacturing, and plastic injection molding. | Robust plastic injection molding services with rigorous supervision in craftsmanship and ethical business practices to ensure quality and customer satisfaction. |
| Alcami Global | Thermoforming, injection molding, and CNC machining. | Parts manufacturing, assembly, and warehousing. | Comprehensive services provide distinct client advantages when seeking a turnkey plastic injection molding service. |
| Kemal Manufacturing | Rapid prototyping, molding making, CNC machining, and injection molding. | Injection molding, CNC machining, 3D printing, rapid prototyping, sheet metal fabrication, low-volume manufacturing, and surface finishing. | Offers low minimum order quantities with custom services that cater to both start-ups and established brands, making them relevant among plastic injection molding service providers. |
| First Mold | On-demand parts manufacturing. | Injection molding, CNC machining, rapid prototyping, mold making, and customized services. | Known for scalable manufacturing and an online platform that integrates order management efficiencies and expedites production. |
Fox Mold
Source: foxmolds.com
ALT: Fox Mold’s logo
Founded: 2013
Location: Dongguan, Guangdong, China
Website: www.foxmolds.com
Specialization: Made-to-order plastics molding and manufacturing.
Services: Rapid prototyping, mold design and making, and on-demand manufacturing.
Certifications: GB/T19001-2016, ISO9001:2015, D-U-N-S Registered, ISO 14001:2015, ISO 13485:2016, IATF 16949.
Fox Mold stands tall within the injection molding industry with more than a decade of experience. Known for superior quality, Fox Mold adapts to the needs of any industry while still offering solutions that are fast, affordable, reliable, and with low minimum order quantities starting at one.
Why does Fox Mold stand out?
- Industry Experience: Fox Mold has been your global top-tier plastic injection molding partner for over 10 years, with expertise in building molds and the plastic injection molding process, focusing on manufacturing complex and precise molds and plastic injection molding services.
- All Areas of Customization: Fox Mold provides complete OEM and ODM manufacturing solutions while providing customization options based on your industry needs.
- Technology: Fox Mold utilizes the latest technology in mold design and manufacturing, such as liquid silicone rubber (LSR) injection molding and multi-layer overmolding, allowing for complex, durable, and high-end aesthetic injection molded plastic parts.
- Quality and Precision: Fox Mold has tighter tolerances (+/-0.01 mm for molds and +/-0.001 mm on parts) in the industry for consistent, high-quality components.
- Client-Centric Service: Fox Mold prioritizes the client experience from rapid prototyping through to scalable manufacturing and delivery
- Low Minimum Orders: They enable startups, or those wanting small production runs, by starting orders at just a piece without sacrificing quality or turnaround time.
- Certified Excellence: Their certifications, including ISO 9001, ISO 14001, and IATF 16949, show their commitment to quality management, care for the environment, and compliance with automotive industry standards.
- Cost-Effectiveness: Their efficient processes, elimination and reduction of waste, and their use of other modern manufacturing techniques help to keep costs down without compromising product excellence.
- Global Reach with Local Care: Their manufacturing operations are strategically located, but they can ship internationally, and they offer direct personal projects.
Rating: 10/10
Xometry
Source: www.xometry.com
ALT: Xometry’s logo
Founded: 2013
Location: Maryland, USA
Website: www.xometry.com
Specialization: Manufacturing on demand.
Services: CNC machining, 3D printing, laser cutting, injection molding, urethane casting, tube bending, tube cutting, and sheet metal.
Certifications: ITAR-registered, ISO 9001:2015, ISO 13485:2016, IATF 16949:2016, CMMC Level 2.
Xometry is an AI platform and manufacturing marketplace connecting buyers to a broad global network of manufacturers. Their technology-based service democratizes access to high-quality manufacturing, shortening the time to market for customers in the automotive, aerospace, and consumer sectors.
Focusing on sustainability and social impact, Xometry provides flexible solutions for many types of projects by combining advanced AI tools with high-quality manufacturing services. Their combination of instant quoting and a collaborative process appeals to startup companies and enterprise OEMs.
Rating: 10/10
Protolabs
Source: www.protolabs.com
ALT: Protolabs’ logo
Founded: 1999
Headquarters: United States
Website: www.protolabs.com
Specialization: Digital manufacturing and rapid prototyping.
Services: Injection molding, CNC machining, 3D printing, and sheet metal fabrication.
Certifications: ISO 9001:2015, AS 9100D, ISO 14001:2018, ISO 45001:2018, ISO 13485:2016.
Protolabs is a well-known provider of rapid, high-precision injection molding services that specializes in quick turnaround times on prototypes and low-volume production. Leveraging their proprietary software and digital manufacturing platform, Protolabs provides customers with instant quotes, design feedback, and expedited delivery to support product developers in iterating quickly and reducing time to market.
Protolabs services industries covering medical devices to consumer electronics and uses a broad array of material portfolios and well-established manufacturing technologies to help ensure consistency and reliability in quality.
Rating: 10/10
Richfields
Source: www.richfieldsplastics.com
ALT: Richfields’ logo
Founded: 2001
Location: Dongguan, China.
Website: www.richfieldsplastics.com
Specialization: Corporation plastic injection molding and tooling.
Services: Precision plastic injection molding, overmolding, large part molding, China injection molding, and plastic mold maker.
Certifications: ISO 9001, IATF 16949, FDA Registered in the US, Disney Approved Vendor
Richfields Corporation, headquartered in Dongguan, utilizes the company’s location and manufacturing facilities in Guangdong, China, to manufacture and deliver competitive quality plastic parts throughout the world. The focus of Richfields Corporation is on company quality and client service in manufacturing complex injection-molded plastic parts, including large plastic parts.
With a focus on good customer service and supportive multilingual capabilities, Richfields Corporation maintains excellent customer relationships in diverse sectors. Companies needing high-volume precision and cost-effective manufacturing of plastic injection-molded parts rely on Richfields Corporation as an adaptable injection molding company.
Rating: 9/10
MSI Mold
Source: www.msi-mold.com
ALT: MSI Mold’s logo
Founded: 2005
Location: Michigan, USA
Website: www.msi-mold.com
Specialization: Injection molding and CNC machining.
Services: Plastic injection molds, prototyping, custom injection molding, design & engineering, CNC machining, and assembly.
Certifications: ITAR, ISO 9001.
MSI Mold focuses on quality USA-based manufacturing for primarily automotive and industrial clients. They manufacture custom plastic injection molds and parts while ensuring quality through an extensive quality assurance system, advanced quality planning, and additional checks and inspections.
As good engineers and customer service professionals, they offer flexible custom solutions with quick turnaround times. Being based in the US assures clients of compliance with US regulations and keeps the supply chain closer.
Rating: 9/10
Jones Plastic & Engineering
Source: www.jonesplastic.com
ALT: Jones Plastic & Engineering’s logo
Founded: 1961
Location: Kentucky, USA
Website: www.jonesplastic.com
Specialization: Assembly and injection molding.
Services: Injection molding, prototyping, tooling, painting, and hydrographics.
Certifications: ISO 9001:2015, IATF 16949.
Jones Plastic & Engineering is one of the longest-established injection molding companies in the US and was the first to develop molding techniques like gas-assisted high-speed molding. Their long-standing reputation means that they have industry experience in multiple industries, mixed with modern manufacturing capabilities in the US and Mexico.
Jones Plastic & Engineering provides comprehensive services and integrates rapid prototyping, molding, decorating, and assembly for customers in different industries, such as automotive, consumer products, and healthcare.
Rating: 9/10
Kruger Industries
Source: Kruger.industries
ALT: Kruger Industries’ logo
Founded: 2004
Location: Bengaluru, India
Website: www.kruger.industries
Specialization: Plastic injection molding.
Services: Product design and plastics optimization, mold design, prototyping, mold manufacturing, and plastic injection molding.
Certifications: ISO 9001.
Kruger Industries is a family-owned plastic injection molding company that focuses on precision and professionalism. Their manufacturing plant utilizes high-precision manufacturing equipment, offering customers the broadest range of custom plastic parts with quality control that is engineered for lasting reliability, durability, and conformity.
While Kruger primarily serves the automotive and electronics industries, they operate with an honest business philosophy and employs the latest manufacturing methods to produce quality plastic molded products.
Rating: 9/10
Alcami Global
Source: alcamiglobal.com/alcami-global-pte-ltd-singapore/
ALT: Alcami Global’s logo
Founded: 2001
Location: Singapore
Website: www.alcamiglobal.com
Specialization: Thermoforming, injection molding, and CNC machining.
Services: Parts manufacturing, assembly, and warehousing.
Certifications: ISO 9001.
Sustainability and quality are Alcami’s priorities, and its manufacturing clean rooms help meet compliance with strict industry requirements.
Alcami’s worldwide manufacturing and end-to-end capability provides clients with a unique integration opportunity needed within the supply chain, particularly in the medical, electronics, and industrial sectors.
Rating: 9/10
Kemal Manufacturing
Source: linkedin.com/company/kemal-precision-manufacturing-limited
ALT: Kemal Manufacturing’s logo
Founded: 1995
Location: Guangdong, China
Website: www.kemalmfg.com
Specialization: Rapid prototyping, mold making, CNC machining, and injection molding.
Services: Injection molding, CNC machining, 3D printing, rapid prototyping, sheet metal fabrication, low-volume manufacturing, and surface finishing.
Certifications: ISO 9001:2015, ISO 13485, ISO 14001:2015.
Kemal Manufacturing specializes in plastic injection molding for startups and established brands alike. In addition to plastic injection molding, they also provide complementary services such as rapid prototyping and mold design.
With low order minimums and a focus on customer service, Kemal’s goal is to provide advanced manufacturing for their customers and put the manufacturing process within reach without sacrificing quality.
Rating: 9/10
First Mold
Source: www.firstmold.com
ALT: First Mold’s logo
Founded: 2011
Location: Guangdong, China
Website: www.firstmold.com
Specialization: On-demand parts manufacturing.
Services: Injection molding, CNC machining, rapid prototyping, mold making, and customized services.
Certifications: IATF 16949:2016, ISO 9001:2015, ISO 14001:2015, ISO 45001:2018, ISO 13485:2016.
First Mold provides scalable manufacturing solutions by using today’s modern mold making, injection molding, and finishing, all from their online platform. First Mold automates the ordering process and provides a platform that encourages the development of complex custom parts for clients in North America, Europe, and Asia.
First Mold emphasizes service internationally and a commitment to using innovative processes to maintain their status as a dependable global plastic molding company.
Rating: 9/10
Wrapping Up
Selecting the right injection mold design company ultimately depends on understanding your particular needs, such as fast prototyping, specialized materials, or high-volume production.
Still within the class of renowned injection mold companies, Fox Mold distinguishes itself with unparalleled customization, quality standards, certified processes, customer service, and a wealth of experience. For companies, inventors, and other innovators that want plastic injection molding services that are reliable, fast, and cost-effective, doing business with Fox Mold means you will sleep better each night and have a competitive advantage.
Contact us today for a professional consultation and begin the journey of transforming your designs into a high-quality injection-molded plastic product.
