The Top 37 Plastic Engineering Companies

Plastic engineering companies play a significant role in the manufacturing industry by providing customized plastic solutions for various applications.

Plastics play a vital role in our daily lives, from the devices we use to communicate with each other to the vehicles that take us from one place to another. But have you ever stopped to wonder how these plastics are engineered and manufactured? In today’s world, where technology is constantly evolving, plastic engineering companies have become more important than ever before.

With their expertise in creating custom solutions for a wide range of applications, they help meet specific needs and requirements across various industries. In this blog post, we’ll explore the fascinating world of plastic engineering companies and how they impact our lives.

Plenco – Plastics Engineering Company

Company: plenco.com

Services and products:

• Phenolic Novolac and Resol Resins
• BMC/Thermoset Polyester Molding Materials
• Melamine-Phenolic Molding Materials
• Plenco Data Reports/SDS
• Engineering Support

Plenco is a plastic engineering company that has been awarded the Bronze EcoVadis Medal for its transparency in coverage. They offer Phenolic Novolac and Resol Resins, BMC/Thermoset Polyester Molding Materials, and Melamine-Phenolic Molding Materials.

Plenco prides itself on offering technical service, customer support, and high-quality assurance.

Plastic Engineering Company of Tulsa, Inc

Services and products:

• Custom fabrication of plastic parts
• Distribution of plastic products
• Product conception and development
• Packaging and shipping services
• Diverse and unrelated product lines

Plastic Engineering Company of Tulsa, Inc. Is a family-owned business that has been serving as a distribution center and custom fabrication facility since 1945.

With over seven decades of experience, they aim to create a quality product by working with their customers from product conception through production to packaging and shipping. Their willingness to customize has given them diverse and often unrelated product lines, making them an ideal supplier for single parts or large production runs.

Plasteel

Contact phone: (480) 491-8100

Services and products:

• Precision CNC machining of plastic and metal components
• State of the art plastic fabrication
• Lean/5S shadowboards for tool control
• FOD (Foreign Object Debris) control
• Custom Creform assembly

Plasteel is a woman-owned small business that offers precision CNC machining of plastic and metal components, state-of-the-art plastic fabrication, and lean/5S shadowboards for tool control. The company is proudly ISO9001 and AS9100 certified, serving various industries such as Aerospace, Defense, Semiconductor, Medical among others.

With their quality equipment list of 5-axis machinery and FOD Control system, Plasteel ensures the highest level of quality in its products.

Plastikon Industries

Company: plastikon.com

Contact phone: (510) 400-1010

Facebook page: Facebook

Services and products:

• Comprehensive plastics design and engineering services
• Design of experiments (DOE) and capability studies
• Project management by PMP certified managers
• Precision tooling and mold production or evaluation
• High quality, cost-effective parts through advanced technology and quality management systems

Plastikon is a leading plastics design and engineering company that provides end-to-end services for their clients. They specialize in developing, designing, and managing various projects related to plastic products.

With advanced technology and quality management systems, they assure high-quality results with minimal costs.

Plastic Engineering & Technical Services (PETS)

Contact phone: (248) 373-0800

Services and products:

• Plastic injection molding manufacturing solutions
• Innovative hot runner systems
• Value gate sequencers (hydraulic, pneumatic, and electrically operated control systems)
• Temperature controllers
• Free expert mold flow analysis included with complete manifold systems

Plastic Engineering & Technical Service is a leading plastic engineering company that offers innovative manufacturing solutions. With decades of experience, they provide expert mold flow analysis for complete manifold systems and are known for their hot runner systems, value gate sequencers, and temperature controllers.

They cater to various industries and offer a parts & service store as well as career opportunities.

Midwest Plastic Engineering, Inc

Facebook page: Facebook

Services and products:

• Custom injection molding
• Assembly and cleanliness testing
• Tooling and machining
• Quality assurance
• In-house assembly and tooling departments

Midwest Plastic Engineering is a small, family-owned custom injection molding company based in Sturgis, Michigan. With 31 injection presses ranging from 75 to 850 tons, they provide services to various industries like aerospace, telecommunications and automotive.

Their in-house assembly and tooling departments make them capable of handling different types of assembly work and building/maintaining customer tools respectively.

Plastic Engineering Company

Contact phone: (631) 580-3506

Services and products:

• Engineering services
• Custom injection molding
• Contract manufacturing services
• Mold qualifications in medical IQ/OQ/PQ
• High volume automation in consumer packaging

Natech Plastics is a reliable and industry-leading ISO-certified plastics engineering company. They offer custom injection molding and contract manufacturing services in the USA, with experienced engineers who specialize in demanding applications best served by expert manufacturers.

All of their tools and production parts are proudly made in the USA, with high-speed automation for efficient injection molding processes.

Arrowhead Plastic Engineering Inc

Facebook page: Facebook

Services and products:

• Fiberglass Products
• Thermoformed Plastic Parts
• CAD Services
• Contract Manufacturing
• Design Assistance

Arrowhead Plastic Engineering is a leading contract manufacturer specialized in custom fiberglass molding and plastic thermoforming. With two state-of-the-art facilities and over 50 years of experience, they serve clients across various industries by providing innovative processes, top-quality materials, and design assistance from start to finish.

Contact them today to bring your ideas into reality!

UMass Lowell’s Plastics Engineering Company

Contact phone: (530) 944-7822

Facebook page: Facebook

Services and products:

• ABET accredited Plastics Engineering program
• Research-oriented graduate program
• Co-op education for on-the-job training
• Plastics industrial seminars
• Scholarships and financial aid through the Solution Center

UMass Lowell’s Plastics Engineering Department is the largest and first ABET accredited program in the United States. With over 3,000 graduates employed worldwide, they are an internationally recognized leader in plastics engineering education offering research-oriented programs of study for both undergraduate and graduate students.

Pittsfield Plastics Engineering, Inc

Facebook page: Facebook

Services and products:

• Custom Molds
• Injection Molding
• Testing Facility
• Tool Room
• Value Added Services

Pittsfield Plastics Engineering LLC is an ISO 9001:2015 certified company that specializes in custom molds, injection molding, and testing facility services. With a focus on quality and value-added solutions, they have the capability to meet various plastic engineering needs.

Seaway Plastics Engineering

Services and products:

• Tooling
• Injection Molding
• Assemblies
• Finishing
• Mold Designing & Tooling

Seaway Plastics is a professional plastic engineering company that provides high-quality services for mold designing and tooling, plastic injection molding, clean room molding and assembly, low-to-mid volume injection molding as well as post-molding operations. Their highly qualified engineers can guide customers in choosing the optimal materials based on their requirements while also providing complete DFM support for their projects.

Jones Plastic Engineering Company

Services and products:

• Custom Injection Molding
• In-house Design
• Paint Process
• Hydrographic Process
• Value Added Operations

Jones Plastic is a top custom injection molder that specializes in providing in-house design, paint, and hydrographic abilities. They have an impressive number of facilities spanning across Kentucky, Tennessee and Mexico with over 2400 employees ready to help their customers quickly bring products to market.

Plastic Engineering Ltd

Facebook page: Facebook

Services and products:

• Innovative plastic engineering solutions to increase profits and reduce costs
• Improvement of production assembly process and wear life of high-performance machinery
• Reduction of maintenance costs, production costs, and downtime
• Replacement of imported and steel parts with high-performance plastic parts
• Supply of high-performance plastic components in a wide range of materials for machine building, marine industry, and pharmaceutical industry.

Engineering Plastics Ltd is a plastic engineering company with over 28 years of experience. Their innovative solutions can increase profits and reduce costs for companies by improving production assembly processes and wear life of high-performance machinery.

They offer low or high spec materials depending on requirements and budget, and specialize in supplying high-performance plastic components to machine building, marine, and pharmaceutical industries.

Engineered Plastic Components, Inc. (EPC)

Contact phone: (641) 236-3100

Services and products:

• Injection molding facilities with press sizes ranging from 25 ton to 4000 ton
• Two shot injection molding presses ranging from 100 ton to 880 ton
• Urethane foaming for automotive front dash manufacturing
• Vacuum forming for producing outer skin of front dashes in automotive division
• CAD software for engineering and design purposes

This Plastic Engineering Company has a strong reputation for providing high-quality injection molding facilities with press sizes up to 4000 ton. They also specialize in two shot injection molding and urethane foaming, as well as vacuum forming technology for producing the outer skin of front dashes in their automotive division.

They offer CAD software services. Their philosophy includes an environmental policy statement, quality policy statement, and EPC Conflict Minerals Sourcing Policy.

They serve various industries and have locations across multiple states in the US and Mexico.

Mitsubishi Engineering-Plastics Corporation

Services and products:

• Products of Polycarbonate resin (PC resin)
• High-level product value that meets customer’s needs
• Support for customers from product design to mass production
• Iupilon™/NOVAREX™ polycarbonate resin for various industries
• Specialized grades for automotive, medical, and LED lighting applications

This Plastic Engineering Company offers high-quality polycarbonate resin (PC resin) products like Iupilon™/NOVAREX™ that have a reputation for reliability across multiple industries like sports equipment, medical equipment, automobiles, optics, machinery and more. They also provide expert support and technology for product design to mass production.

Pelham Plastics

Services and products:

• Custom devices and components for medical applications
• Flexible service
• Quick turn-around times
• Total commitment to customer success
• Injection molding and assembly services

Pelham Plastics is a custom plastic engineering company that focuses on understanding their customers and solving their challenges. With a guaranteed commitment to success, Pelham offers flexible service and quick turn-around times for customized medical devices and components.

Their recent partnerships and accomplishments showcase their expertise in the industry.

Ensinger

Company: ensingerplastics.com

Services and products:

• Engineering plastics
• High performance plastics
• Processing of a wide variety of engineering plastic and thermoplastic polymers
• Material blends and modifications for optimized product characteristics
• Wide spectrum of different properties covered by engineering plastics

Ensinger is a leading plastic engineering company that specializes in providing high-performance and engineering plastics. With its extensive range of thermoplastic polymers, this company ensures that every client gets the right product with optimized features for their specific needs and applications.

Ensinger’s goal is to help industries experience innovation through its unique plastic solutions.

Plastics Engineering Company

Facebook page: Facebook

Services and products:

• Advanced Search
• Chrome Extension
• Edge Extension
• Bulk Lookups
• API

This is a plastics engineering company that offers email formats and examples. They also provide products, information, teams, and career opportunities in the industry.

University of Wisconsin – Stout

Facebook page: Facebook

Services and products:

• Bachelor of Science degree in Plastics Engineering
• Product and mold design
• Materials science
• Advanced processing techniques
• Development of innovations in medical, automotive, and other plastic products

UW-Stout Plastics Engineering program offers a high-quality curriculum focused on providing students with theoretical knowledge and practical skills to excel in the industry. With experienced faculty, it provides hands-on experiences and innovative approaches to creating biodegradable plastics while preparing its graduates for successful careers in areas like medical, automotive sector, etc.

UW-Stout Plastics Engineering degree is ABET-accredited ensuring that alumni meet the necessary requirements before entering the workforce.

ing of plastic products. With headquarters in Kingston Upon Hull, it has a small employee size and an online presence through its website.

Plastic Engineering Company of Tulsa, Inc

Company: salary.com

Contact phone: (617) 631-8000

Facebook page: Facebook

Services and products: – The website does not provide information on the top 5 services or products provided by Plastic Engineering Company of Tulsa, Inc.

Plastic Engineering Company of Tulsa, Inc is a reliable plastic engineering company, headquartered in Tulsa, OK. With an annual revenue of $5M – $10M and related companies such as Mueller Packaging Solutions USA LP, Funk Holdings Inc., and Industrial Plastic Recycling Inc., it offers exceptional salaries that range from a low of $4,177,343 to a high of $5,337,587 based on job role and individual skills/education.

Universal Plastics & Engineering Company (UNIPEC)

Company: unipec.net

Contact phone: (877) 762-9261

Facebook page: Facebook

Services and products:

• Secure form to request a quote or send a message
• Toll-free and local phone numbers
• Fax number
• Physical address in Rockville, Maryland
• Business hours from Monday to Friday, closed on weekends

Universal Plastic & Engineering Company is a professional plastic engineering company located in Rockville, Maryland that provides services ranging from customized design and fabrication to high-quality material supplies. Their website features their contact information, including phone number and address, as well as a request form for quotes.

Jones Plastic and Engineering

Services and products:

• Injection molding services
• Tooling services
• Services for the appliance market
• Services for the consumer goods market
• Services for the packaging and display market

Jones Plastic and Engineering Co. LLC is a plastic engineering company with facilities in Kentucky, Mexico, and Tennessee.

They offer mold-making and injection-molding services for various industries including medical, automotive, and electronics. Their recent expansion in Camden, TN shows their dedication to growing their business and creating job opportunities in the community they serve.

Ayanna Plastics & Engineering

Facebook page: Facebook

Services and products:

• Part Design
• Mold Design
• Prototyping
• Mold Building
• Scientific Molding

Ayanna Plastics & Engineering is a leading plastic engineering company that offers high-quality and reliable services to its clients. With a team of molding experts, advanced technology, and a commitment to quality, they provide industry expertise in part design, mold design, prototyping, mold building and much more.

They are known for their craftsmanship and technological innovation which is evident in their consistent results that meet the client’s needs every time.

Lectro Engineering

Contact phone: (314) 567-3100

Services and products:

• 3-D Plastic Surface Treating Systems
• Bottle & Container Production Automation
• Spin Trimmers
• Deflashers
• Takeaways

This Plastic Engineering Company specializes in creating innovative systems for treating 3D plastic surfaces and production automation. Their LectroTreat technology uses cold electrical plasma to safely and effectively raise surface energy, eliminating common problems associated with traditional treatments.

Their line of Spin Trimmers, Deflashers, and Takeaways are designed for low maintenance and high speeds in bottle and container production lines.

Arrowhead Plastic Engineering Company

Contact phone: (567) 103-5845

Facebook page: Facebook

Services and products:

• Composite molding
• Custom vacuum forming
• Fiberglass molding
• Vacuum formed plastic
• Vinyl wrapping

Arrowhead Plastic Engineering is a leading provider of composite molding and custom vacuum forming services based in Muncie, Indiana. The company was founded in 1969 and specializes in fiberglass molding and vacuum-formed plastics.

Its services include gel coat process, hand lay-up process, resin transfer molding, spray-up process, plug assist vacuum forming using pre-draw box and vinyl wrapping. Arrowhead Plastic Engineering has been acquired/merged and had one financing round as per the PitchBook Platform.

DSM Engineering Materials

Contact phone: (214) 317-0370

Facebook page: Facebook

Services and products:

• High-performance material solutions for various industries
• Innovative product development
• In-depth industry expertise
• Global leadership positions in a wide variety of industries
• Sustainable solutions

Envalior is a leading Plastic Engineering company that specializes in developing innovative and sustainable plastic material solutions for a smarter world. With our expertise and global network, we deliver high-performance plastics across various industries covering specialty materials, intermediates, and performance materials.

Midwest Plastic Engineering Inc

Company: midwestplasticengineering.com

Contact phone: (800) 832-5660

Services and products:

• Injection molding services
• Plastic engineering and design
• Manufacturing of plastic parts and components
• Custom plastic fabrication
• Prototyping and product development

Midwest Plastic Engineering Inc. Is a US-based active carrier providing plastic engineering services.

The company has one power unit and one driver operating from its physical address in Sturgis, Michigan.

Plastics Engineering Company (PLENCO)

Company: plenco.com

Services and products:

• Phenolic resins
• Thermoset molding materials
• Polyester bulk molding compounds (BMC)
• Melamine based products
• Development and refinement of thermosetting resins and molding compounds

Plastics Engineering Company (PLENCO) is a family-owned business based in Sheboygan, WI that produces phenolic resins and thermoset molding materials. With an estimated annual revenue of $35 million and 94 employees, PLENCO has established itself as a world leader in the development and refinement of thermosetting resins and molding compounds with an unwavering commitment to customer requirements, safety in manufacturing, environmental considerations, employee needs, and continuous improvement.

The Rubber Company

Facebook page: Facebook

Services and products:

• Adhesives & Sealants
• Plastic Fabrication
• Plastic Machining
• Plastic Rod
• Plastic Sheet

This plastic engineering company is a one-stop-shop for all your manufacturing needs, providing design, distribution and manufacturing of products such as adhesives and sealants, plastic fabrication and machining, as well as rubber extrusions in custom shapes. With an extensive product range including silicone tubing, lip seal profiles and expansion seals they have everything to meet your plastic and rubber requirements.

Penn State Behrend Plastics Engineering Technology

Facebook page: Facebook

Services and products:

• Accredited B.S. in Plastics Engineering Technology program
• Hands-on experience using processing equipment and lab testing equipment
• Research opportunities with award-winning faculty
• Personalized projects applying engineering concepts
• Direct work on real-world industry projects

Penn State Behrend offers a nationally accredited B.S. In Plastics Engineering Technology with hands-on experience using processing equipment, raw plastic materials, and lab testing equipment.

Students conduct research with award-winning faculty and apply engineering concepts to personalized projects while having the opportunity to work directly on real-world industry projects. With small class sizes and a faculty open-door policy, students receive individualized attention and support to excel in their studies.

PTI – Plastic Technologies, Inc

Facebook page: Facebook

Services and products:

• Plastic Injection Molding
• Prototype (P3)
• Design and Engineering
• Tooling
• Secondary Operations and Assemblies

This plastic engineering company specializes in high-quality injection molding services with specialization in prototype (P3), low volume, insert and overmolding, scientific molding, and more. Furthermore, the company also offers mold design, tooling solutions along with secondary operations like pad printing and laser marking.

With advanced technology at its core, they ensure the delivery of functional prototype parts as quickly as possible while focusing on quality assurance.

Diversified Engineering & Plastics

Contact phone: (515) 983-8764

Facebook page: Facebook

Services and products:

• Concept and patent product design for manufacturing
• Quality assurance through PPAP process
• Injection molding solutions using latest technology
• Kitting and assembly services
• Logistics support including supply chain management and warehousing capabilities

This Plastic Engineering Company has been innovating since 1983, making them Michigan’s start-to-finish injection molding leader. They offer patent product design and application for manufacturing, consistent quality with their PPAP process in injection molding, reliable kitting services and logistics capabilities to help manage supply chains.

They specialize in insert molding and overmolding, among other things. Their engineering expertise can be seen through their case studies that showcase their capabilities in creating solutions like never before.

Mars International

Facebook page: Facebook

Services and products:

• Expertise in plastics, metals, and electronics
• Prototyping and product development options for all industries
• Better understanding of why plastic is important in engineering design and development
• Plastic engineering and technical services
• Commitment to providing information, quality, and value to clients

Mars International is a trusted Plastic Engineering Company that offers expertise in plastics, metals, and electronics. They provide high-quality prototypes for their clients and help them understand the importance of plastic in engineering design & development.

Their committed approach ensures that every client gets customized solutions to fit their unique needs and niche.

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