Top 10 Admirable Plastic Injection Mold Manufacturers


Injection molded products are manufactured through the process of injecting molten material, usually plastic, into a mold. This technique allows for the production of complex and precise components with high efficiency and consistency.

A mold manufacturer specializes in designing, creating, and maintaining molds used in the injection molding process. They employ advanced technologies and expertise to develop molds that meet specific product requirements, ensuring optimal quality and performance. Injection mold manufacturers play a crucial role in the production of various plastic products, ranging from automotive parts to consumer electronics.

plastic injection mold manufacturer-mould mold making

List of Top Injection Mold Manufacturers

  • Xcentric Mold & Engineering
  • Acorn-Gencon Plastics, Inc.
  • Sungplastic
  • Eifel Mold and Engineering
  • Advanced Engineering & Molding Technology
  • Ferriot Inc.
  • Natech Plastics
  • Texas Injection Molding
  • All-Plastics LLC
  • Industrial Molds

1.Xcentric Mold & Engineering

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Type of Business: Injection Mold Fabricator.
Location: MI, USA.
History: Over 25 years.
Key Products & Service: Plastic Injection Molding, Low Volume Production, Mold Making, Prototype Injection Molding, Rapid Prototyping, CNC Machining, 3D Printing.
Materials:ABS, PP, PE, PMMA, PA, PS, PC, PEEK, PVC, PET and more.

Company Background and Advantage:

Leveraging extensive plastic molded products manufacturing experience, Xcentric Mold & Engineering has honed its expertise, offering a comprehensive range of injection molding services to meet diverse client needs. Renowned for their exceptional injection molding services, Xcentric delivers high-quality, durable, and reliable parts. Complementing this, their CNC machining capabilities enable the swift and precise production of parts and plastic mold, fostering greater design freedom, customization, and accelerated prototyping and production times.

In addition, Xcentric employs 3D printing to enhance efficiency, minimize waste, and reduce costs by utilizing only the necessary amount of material for each part. This approach facilitates on-demand manufacturing, proving particularly advantageous for injection molding niche products. Committed to delivering superior injection molding services and custom plastic products and molds, Xcentric Mold & Engineering continuously explores new technologies and techniques to stay at the forefront of innovation mold manufacturer.

2.Acorn-Gencon Plastics, Inc.

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Type of Business: Custom Plastic Injection Mold Fabricating.
Location: CA, USA.
History: Since 1972.
Key Products & Service: Plastic Injection Molding, Insert Molding, Overmolding, Mold Making, Tooling, Design & Engineering.
Materials:ABS, PP, PE, PMMA, PA, PS, PC, PEEK, PVC, PET and more.

Company Background and Advantage:

Acorn-Gencon® Plastics delivers comprehensive solutions for injection-molded plastic products, guiding projects seamlessly from concept to completion. By combining engineered design services with extensive injection molding manufacturing capabilities, they ensure optimal production flow throughout the entire project lifecycle.

With a fleet of 27 injection molding presses ranging from 55 to 720 tons, Acorn-Gencon Plastics leverages process automation through robotics. Their capabilities include insert molding and co-molding/over-molding.

Established in 1972, Acorn-Gencon Plastics has evolved into a leading end-to-end injection-molded product solutions provider and mold manufacturer. Their approach involves experienced project managers, advanced design expertise, and a complete spectrum of manufacturing and quality assurance services. Bolstered by a history of excellence and fortified by strategic partnerships and acquisitions, they maintain a longstanding reputation for quality in the industry.


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Type of Business: Plastic Injection Molding & Mold Building Services.
Location: Dongguan, Guangdong province, China.
History: Over 20 years.
Key Products & Service: Plastic Mold Manufacturing, Plastic Injection Molding, Low Volume Plastic Injection Molding, Overmolding, Insert Molding, Rapid Prototyping.
Materials:ABS, PP, PE, PMMA, PA, PS, PC, PEEK, PVC, PET and more.

Company Background and Advantage:

Sungplastic, a Chinese plastic injection molding factory with over two decades of expertise, is dedicated to rapid prototyping, plastic injection molding production, and plastic mold fabrication, low volume injection molding and medium to high volume production. Our focus lies in customized plastic part molding and mold & tool making across diverse sectors, including electronics, automotive, consumer products, and the medical industry, including low volume injection molding. With a remarkable proficiency in producing low volume injection molded plastic products with precise tolerances and exceptionally high surface finishes, Sungplastic stands out in the plastic injection molding industry.

As a premier plastic injection molded parts manufacturer, we specialize in working with engineering-grade plastics, thermoplastics, modified plastics, and composites to create tailor-made molded plastic components. Our commitment extends to meeting specific requirements such as chemical resistance, flexural strength, durometer, and yield strength.

Drawing on a wealth of professional plastic injection molding knowledge and 20-year production experience, Sungplastic has proudly served numerous countries and established brands worldwide as a trusted plastic molding fabricator & injection mold manufacturer.

4.Eifel Mold and Engineering

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Type of Business: Custom Injection Mold Manufacturer.
Location: MI, USA.
History: Since 1973.
Key Products & Service: Custom Injection Molding, Low Volume Plastic Molding, 5-Axis Machining, Injection Mold Making.
Materials:ABS, PP, PE, PMMA, PA, PS, PC, PEEK, PVC, PET and more.

Company Background and Advantage:

Eifel offers custom plastic molding services and injection mold manufacturing services, equipped with a 360-ton Nissei electric injection molding press in-house, catering to customers engaged in pre-production, prototype, or full-scale production projects. The preference for Eifel stems from their extensive experience in providing custom plastic injection molding services across a range of resins, including TPO (thermoplastic polyolefin), PP (polypropylene), ABS (acrylonitrile butadiene styrene), 30-50% glass-filled nylon, and TPE (thermoplastic elastomer).

As a professional mold manufacturer, they specialize in designing and engineering and manufacturing injection plastic molds in either aluminum or tool steel, seamlessly guiding projects from conceptualization to production. The involvement of Eifel in the early stages of injection molded part design enhances the overall value they bring to the relationship. Their dedicated, skilled, and industrious team employs cutting-edge technology to construct top-notch tooling, particularly tailored for the automotive and consumer goods industries.

5.Advanced Engineering & Molding Technology

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Type of Business: Plastic Mold Fabricator.
Location: CA, USA.
History: Since 1973.
Key Products & Service: Plastic Injection Molding, Insert Molding, Compression Molding, Transfer Molding, Prototyping, Mold Making.
Materials:ABS, PP, PE, PMMA, PA, PS, PC, PEEK, PVC, PET and more.

Company Background and Advantage:

With a wealth of experience, they specialize in delivering tailored plastic injection molding services, encompassing plastic mold creation, insert, compression, and transfer molding solutions with a focus on precision and unwavering quality. Their offerings include a diverse range of press capacities, in-house mold making and refurbishment, as well as NIST-traceable quality assurance.

Dedicated to meeting the most challenging requirements, as an outstanding injection mold manufacturer, they provide rapid tooling quotes and prototypes, ensuring flexible and cost-efficient injection molding solutions. Their ISO 9001:2008 certified facility, situated in Riverside, California, is equipped to mold a wide spectrum of engineering, commodity-grade thermoplastics, thermosets, elastomers, and polymers, all executed with precision and consistent quality.

6.Ferriot Inc.

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Type of Business: Contract Injection Mold Manufacturer.
Location: Ohio, USA.
History: Since 1929.
Key Products & Service: Custom Contract Injection Molding, Part & Mold Design and Engineering, Custom Mold Making, Insert Molding, Over Molding.
Materials:ABS, PP, PE, PMMA, PA, PS, PC, PEEK, PVC, PET and more.

Company Background and Advantage:

Ferriot Inc. stands as a custom mold manufacturer and comprehensive custom injection molder of engineered resins, offering full-service solutions. Established in 1929 and privately held, the company boasts over 150 employees, including seasoned engineers and skilled technicians in the manufacturing and injection molding industry.

Ferriot stands out as a contract injection molding manufacturer, excelling in engineering, product design, custom molding, sub- and finished assembly. This ensures the timely delivery of components and finished products across major industries. The supplier efficiently streamlines the entire manufacturing process, encompassing supply-line development, process qualification, product testing, and final assembly, up to drop shipping.

Ferriot Inc. specializes notably in custom contract injection molding manufacturing for the medical industry, providing enclosures and encasements for medical equipment. Their expertise extends to unique solutions for consumer products, medical devices, electronics, business machines, industrial applications, and more.

With a mobile and adaptable manufacturing approach, Ferriot, as one of the robust custom-made injection molding companies, tailors on-time production to diverse needs. This includes short runs on assemblies with multiple parts.

7.Natech Plastics

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Type of Business: Precise Plastic Mold Company.
Location: NY, USA.
History: Over 20 years.
Key Products & Service: Design & Development, Mold Fabrication, Custom Plastic Molding, Contract Manufacturing.
Materials:ABS, PP, PE, PMMA, PA, PS, PC, PEEK, PVC, PET and more.

Company Background and Advantage:

Natech Plastics, a bespoke molding & plastic mold manufacturer holding certifications under ISO 13485 and 9001, offers a comprehensive range of services encompassing custom plastic injection molding, contract manufacturing, and plastic product design and development. Their proficiency extends to scientific molding services and design for manufacture, ensuring stable processing and streamlined schedules for intricate and crucial-use plastic parts. As a plastic molding parts manufacturer, Natech provides various product finishing techniques, including banding, hot stamping, silk screening, pad printing, conductive painting, cosmetic painting, metalizing, and plating.

With a specialization in packaging, medical, and diagnostics, Natech stands out among tailored injection molding companies, excelling in both automated and semi-automated injection-molded component and assembly manufacturing across medium to high volumes. The company’s engineers bring extensive experience, including mold qualifications in medical IQ/OQ/PQ, high-volume automation in consumer packaging, and proficiency with engineering-grade resins and ultra-polymers in electronics. This expertise positions Natech as a precise and reliable plastic injection molding manufacturer.

8.Texas Injection Molding

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Type of Business: Plastic Injection Mould Fabrication.
Location: Texas, USA.
History: Over 25 years.
Key Products & Service: Bespoke Plastic Injection Moulding, Plastic Engineering, Injection Mold Design and Tooling, Plastic Blow Molding, Plastic Assembly & Decoration.
Materials:ABS, PP, PE, PMMA, PA, PC, PVC and more.

Company Background and Advantage:

Texas Injection Molding specializes in delivering custom plastic injection molding services to OEM manufacturing and consumer product industries. Located in Houston and serving clients in Austin, San Antonio, and the southeastern United States, they provide comprehensive assistance in product design and engineering for the development of plastic injection molded products.

With decades of experience, they have honed their expertise in processing both commodity and custom-engineered plastic resins. Through strategic partnerships with leading resin manufacturers and custom compounders, they offer innovative solutions for complex plastic engineering and injection molding applications.

As a professional injection mold manufacturer, they offer in-house tooling design and plastic engineering support for new injection molds. With access to both in-house and external plastic mold building resources, they provide cost-effective solutions for new tooling requirements. Their dedicated in-house tooling group ensures regular preventative maintenance and prompt repairs, guaranteeing uninterrupted production for their customers.

Texas Injection Molding understands that talented individuals and robust systems are essential for delivering quality injection molded parts on time and with reliable technology. Therefore, they are committed to maintaining modern injection molding equipment, necessary auxiliary equipment, and a well-equipped quality laboratory. They also prioritize injection mold maintenance and repair resources to support molding production effectively.

9.All-Plastics LLC

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Type of Business: Custom Plastic Mold Manufacturer.
Location: TX, USA.
History: Since 1964.
Key Products & Service: Custom Precision Injection Molding, Prototyping, Tool Building, Plastics Engineering, Product and Mold Design, 3-D Printing, In-Mold Labeling.
Materials:ABS, PP, PE, PMMA, PA, PS, PC, PEEK, PVC, PET and more.

Company Background and Advantage:

Leading the way in technology-driven production with an emphasis on accuracy and quality, All-Plastics provides skilled project management and engineering and custom plastic injection molding parts, custom injection molds and prototypes. They specialize in medical, industrial, pharmaceutical, packaging, and consumer markets, and they have two facilities in Texas. To expand and enhance their offerings, they have invested in staff training and acquired skills for additive manufacturing. Even for the tiny molded plastic parts that go into making medical devices, they are dedicated to quality control throughout the whole production process.

One of the great injection molding manufacturers, All-Plastics concentrates on markets that complement its more than 50 years of expertise and solid support. We work well with markets that need precise injection molding solutions, timely delivery, traceability, and reliable quality because of our scientific molding procedures and as a professional mold manufacturer.

10.Industrial Molds

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Type of Business: Bespoke Plastic Mold Manufacturer.
Location: USA.
History: Since 1968.
Key Products & Service: Bespoke Injection Mold Building, Engineering, Machining, Repair and Service of Molds, Multi Shot Injection Mold, Manufacturing Insert Mold, Manufacturing Die Cast, Gas Assist, Large Tools.
Materials:ABS, PP, PE, PMMA, PA, PS, PC, PEEK, PVC, PET and more.

Company Background and Advantage:

Since 1968, Industrial Molds has established itself as a leading precision mold manufacturer. Their advanced facility boasts high levels of automation and cutting-edge technology, specializing in the production of injection molds for diverse industries such as automotive, medical, consumer products, and electronics. The core of their value lies in the meticulous planning processes that govern their manufacturing operations, ensuring precision and efficiency.

At Industrial Molds, their seasoned project engineers collaborate closely with your design, engineering, and manufacturing teams, fostering continuous communication from project initiation to completion. This seamless coordination contributes to the success of each project, supporting the realization of your vision.

Utilizing a fully optimized and automated approach, they employ pallets, fixturing, robots, automatic laser-tool probing, pre-setters, and parts probing. Throughout the entire manufacturing process, their inspection and metrology department diligently tracks each part, upholding stringent quality standards at every phase.


The above information is about professional plastic injection mold manufacturer. They have been deeply involved in the injection molding and plastic products industry for many years and have many successful cases. They have also continuously accumulated experience and corrected errors from failed production processes, constantly improving production levels and innovating production technologies.

So far, sungplastic has been researching in the fields of injection mold manufacturing, injection molding product production, and rapid prototyping for 20 years, serving customers in most Europe, the United States, and all over the world. As a small and medium-sized Chinese supplier, our strength continues to grow and we continue to innovate.

Contact us and you will get high-quality molds and injection molded parts, and deeply feel our determination to continue to develop.

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