Top 20 Excellent Plastic Molding Companies
These plastic molding companies often possess advanced machinery, skilled technicians, and expertise in different molding techniques like plastic injection molding, blow molding, rotational molding, or extrusion molding. They play a crucial role in transforming raw plastic materials into finished products that cater to various industrial and consumer needs.
Next, we will introduce some plastic molding companies.
List of Top 20 Plastic Molding Companies
- LTM Plastics
- SyBridge Technologies
- Sungplastic
- Pioneer Plastics
- Excelsior
- PSI Molded Plastics
- Protoshop
- HiTech Plastics and Molds
- Murray Plastics Inc.
- MSI Mold
- Advanced Plastiform,Inc.
- Natech Plastics
- Nicolet Plastics
- Britech Industries
- Molded Devices Inc.
- GSH Industries, Inc.
- Abtec, Inc.
- Valencia Plastics
- Hi-Rel Plastics & Molding, Inc.
- Performance Engineered Products, Inc.
1.LTM Plastics
Type of Business: Plastic Molding Company.
Location: USA.
History: Established in 1997.
Key Products & Service: Plastic Molding, Industrial Design, Transfer Tooling, Part Design and Tool Engineering, Insert and Over Molding.
Materials：ABS, PP, PE, PMMA, PS, PC, PEEK, PVC, and more.
Company Background and Advantage:
LTM Plastics stands out as a contract molder and plastic molding company specializing in mid-to-high volume production, renowned for its commitment to collaboration, competence, and the delivery of top-notch plastic components. Operating as a Quick Response Manufacturer (QRM), they possess the agility to customize internal systems for a wide range of projects.
They are the perfect match for evolving enterprises seeking to introduce new product lines or aiming to secure their existing supply chain with a dependable molder based in the United States.
Their approach involves close collaboration with clients to craft tailored solutions that cater to unique requirements. Leveraging extensive experience in plastic injection molding, they excel in producing high-quality products that not only meet stringent standards but also prove efficient on the manufacturing line. Additionally, their capabilities often extend to providing full assembly services at the press. Their operation is designed to accommodate companies of varying sizes, serving clients with production needs ranging from as few as 10,000 parts to well over 1 million parts annually.
2.SyBridge Technologies
Type of Business: Custom Plastic Part Molding.
Location: Michigan, USA.
History: Established in 2019.
Key Products & Service: Injection Molding, Design & Engineering, Rapid Prototyping, Insert Molding, Overmolding, Tooling, CNC machining, 3D Printing, Urethane Casting.
Materials：ABS, PP, PE, PS, PC, PEEK, PVC and more.
Company Background and Advantage:
Established in 2019 as a plastic injection molding company, SyBridge Technologies is a distinctive and forward-thinking entity within the manufacturing sector, specializing in plastic part molding and a diverse range of manufacturing processes. Their broad scope extends across various industries, including consumer goods, mobility, aerospace, health and beauty, life sciences, and industrial applications.
Leveraging the latest digital technologies in tandem with their expertise in design, manufacturing, and aftermarket services, they are dedicated to assisting clients in achieving their objectives throughout the entire product lifecycle, from concept to production.
Their primary goal is to streamline product development and enhance speed to market. Notable among the strengths are their proficiency in digital manufacturing, tooling, and molding, supported by cloud platforms driven by cutting-edge technology. With a presence in more than 20 locations worldwide, they are strategically positioned to provide comprehensive support to the clients.
3.Sungplastic
Type of Business: Plastic Injection Molding Manufacturer.
Location: Dongguan, Guangdong province, China.
History: Over 20 years.
Key Products & Service: Plastic Mold Manufacturing, 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 manufacturing facility with over two decades of expertise, is dedicated to rapid prototyping, plastic injection molding production, and plastic mold fabrication. Our focus lies in customized plastic part molding across diverse sectors, including electronics, automotive, consumer products, and the medical industry. With a remarkable proficiency in producing products with precise tolerances and exceptionally high surface finishes, Sungplastic stands out in the industry.
As a premier plastic molding 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 injection molding knowledge and production experience, Sungplastic has proudly served numerous countries and established brands worldwide as a trusted plastic molding fabricator.
4.Pioneer Plastics
Type of Business: Plastic Molding Production.
Location: KY, USA.
History: More than 35 years.
Key Products & Service: Custom Injection Molding, Custom Plastic Parts, Tool Building, Engineering and more services.
Materials：ABS, PP, PE, PMMA, PA, PC, PVC and more.
Company Background and Advantage:
Pioneer Plastics has continuously increased its capacity as a plastic part manufacturer for more than 40 years. Their state-of-the-art, 100,000-square-foot facility is equipped with the best machinery and makes use of cutting-edge technologies to improve and simplify the custom molding design process for clients.
Situated in the center of the Midwest, their production and distribution center is easily accessible from Indianapolis, St. Louis, Louisville, and Nashville within a few hours’ drive. Because of their great access to all major transportation networks, they can ship your products quickly and effectively.
At Pioneer Plastics, on the frontier of plastic part molding production, their designers and engineers have extensive experience molding plastic parts. They understand the manufacturing process, and can help you select the most efficient way to build your product.
5.Excelsior
Type of Business: Plastic Molded Part Manufacturer.
Location: UK.
History: Started in 1896.
Key Products & Service: Custom Plastic Molding, Roto Molding, Tooling, Overmolding, mold building, prototype production, assembly, packaging, and secondary services
Materials：ABS, PP, PE, PMMA, PA, PS, PC, PEEK, PVC, PET and more.
Company Background and Advantage:
At Excelsior, rely on our extensive plastic part molding expertise to bring your plastic products to life. With a century-long legacy, their proficiency in rotomoulding enables to craft plastic products for various sectors, including agriculture, education, sports, and leisure.
Rotomoulded products, like many other plastic manufacturing methods, utilize thermoplastics that can be melted and reshaped without compromising strength and integrity. This flexibility allows them, as experienced plastic molding parts manufacturers, to create an almost limitless array of shapes from thermoplastics, offering endless possibilities for your product. In essence, if you can envision it, they can bring it to fruition.
Situated in Bury, Lancashire, on a 44,000 sq foot site, they are a well-established, family-owned plastic part manufacturing company with a dedicated team of 35 staff. Their team combines experience, technical knowledge, drive, and enthusiasm to deliver outstanding results. Their commitment is to surpass customer expectations by producing quality products promptly and with a friendly attitude.
6.PSI Molded Plastics
Type of Business: Plastic Products Molding Fabricator.
Location: USA.
History: Over 10 years.
Key Products & Service: Small Part Injection Molding, Large Part Injection Molding, Structural Foam Injection Molding, Gas Assist Injection Molding, Secondary Processes.
Materials：ABS, PP, PE, PMMA, PA, PC, PVC and more.
Company Background and Advantage:
PSI Molded Plastics is the result of the merger of Plastic Solutions, Inc., GI Plastek Corporation, and Precision Southeast, Inc. The new company’s core competencies are large and small part molding and high and low volume manufacturing. It has plants in the Northeast, Southeast, and Midwest.
PSI Molded Plastics, which has numerous injection molding facilities, specializes in small to large, highly aesthetic, complex molded products that add value in a one-stop shop setting. Standard injection molding, structural foam molding, gas assist and gas counter pressure molding, painting, finishing, EMI shielding, assembly, and graphics are examples of core competencies.
PSI serves for the market of automotive, health care, appliances, material handling, filtration, sports & leisure, industrial, lawn & garden and more. They take great satisfaction in being acknowledged for their personal attention to detail and attentive service, which guarantee that clients receive the best goods and services available in the market.
7.Protoshop
Type of Business: Plastic Molding and Prototype Manufacturing.
Location: CA, USA.
History: Established in 1993.
Key Products & Service: Injection Molding, Prototype Mold Fabrication, Rapid Prototyping, Overmolding, Insert Molding, Plastic Part Design.
Materials：ABS, PP, PE, PMMA, PA, PS, PC, PEEK, PVC, PET and more.
Company Background and Advantage:
Protoshop was founded by Dylann Ceriani and James Isaacs, both seasoned professionals with extensive experience in medical product development, having worked on numerous plastic part designs, plastic molding production and prototype molds. Identifying shortcomings in existing prototype molding services, they noticed issues such as the rejection of complex part geometry, the absence of mold iterations, prolonged lead times for molds and parts, and the production of subpar-quality components.
Recognizing a market demand for improved prototype molding services, Protoshop was established. The founders introduced a patented process for crafting prototype molds, allowing for swift and high-quality plastic molding fabrication, coupled with the ability to iterate molds quickly to meet evolving requirements.
8.HiTech Plastics and Molds
Type of Business: Plastic Part Molding.
Location: CA, USA.
History: Started in 1984.
Key Products & Service: Custom Injection Molding, 2-Shot Injection Molding, Insert Molding, Overmolding, Mold Building, Prototype Production, Assembly, Packaging, Secondary Services.
Materials：ABS, PP, PE, PMMA, PA, PS, PC, PEEK, PVC, PET and more.
Company Background and Advantage:
HiTech Plastics and Molds (“HiTech”) stands out for its provision of top-tier engineering and extensive expertise in US-based manufacturing solutions. The company’s services encompass mold building, repair, and custom injection molding of thermoplastic parts. HiTech specializes in overseeing all facets of the plastics side during product launches and ongoing molding requirements, utilizing advanced techniques and ERP software for optimal manufacturing practices.
At HiTech, a commitment to high standards is evident, consistently delivering precise and quality thermoplastic injection molded parts. The leadership team, with over a century of combined experience in custom plastic molding, takes pride in serving diverse industries, including Defense, Medical, Computer & Electronics, Irrigation, Consumer, and Automotive.
As a frontrunner in injection molding and plastic part manufacturing, HiTech manages both engineering materials and commodity-based plastic resins. The company offers an extensive range of molded products, spanning common materials like PP, HDPE, HIPS, and ABS to more exotic options such as Xenoy, Ultem, PEEK, and TPU/TPV materials.
9.Murray Plastics Inc.
Type of Business: Plastic Injection Molding Manufacturer.
Location: Georgia, USA.
Key Products & Service: Plastic Injection Molding, Plastic Part Design and Engineering, Mold Building, Resin Selection, Finishing and more services.
Materials：ABS, PP, PE, PMMA, PA, PC, PVC and more.
Company Background and Advantage:
Murray Plastics is an American plastic molding company and custom injection mold builders. They have designed, built tools, and manufactured plastic parts for many years. The vast experience of their management team comes from a range of industries. Northeast of Atlanta, in Gainesville, Georgia, is where you can find Murray Plastics.
They are a group of engineers and industry professionals with decades of combined experience that offer advice and assistance to clients. Many of happy clients have been using them for many years. They aim to tailor services to each individual customer’s needs and provide services for all phases of the production process. Being a competitive plastic molding supplier in the United States is their commitment. They can work with a variety of plastic materials, including environmentally friendly ones.
10.MSI Mold
Type of Business: Plastic Molding Manufacturer.
Location: Georgia, USA.
History: Started in 2005.
Key Products & Service: Plastic Injection Molding, Plastic Part Design and Engineering, Mold Building, Resin Selection, Finishing and more services.
Materials：ABS, PP, PE, PMMA, PA, PC, PVC and more.
Company Background and Advantage:
Founded in 2005, MSI emerged as an engineering and consulting business dedicated to meeting the sales and technical requirements of plastic injection molding companies within the extensive automotive industry of Detroit, Michigan.
Responding to customer demands in 2009, the plastic molding company under MSI’s umbrella established a facility complete with machinery and a skilled workforce, specifically for executing engineering changes to customer plastic injection molds and conducting mold trials. As the demand for plastic injection molding, custom injection molding, prototype injection molding, and related services persisted, MSI consistently expanded its service offerings, enhanced its talent pool, and incorporated advanced technology into its facility.
In 2022, MSI marked a significant milestone by relocating to a new manufacturing facility, augmenting manufacturing capacity, and recruiting additional high-quality talent. The company remains steadfast in its commitment to achieving manufacturing excellence in the USA, particularly in the realms of custom plastic injection molding and plastic mold manufacturing. With a unique vision focused on continuous improvement and bolstered by decades of experience, MSI positions itself as the preferred single-source supplier for high-quality molds and plastic injection molding services.
11.Advanced Plastiform,Inc.
Type of Business: Plastic Molding Fabricating.
Location: NC, USA.
History: Over 30 years.
Key Products & Service: Injection molding, thermoforming, plastic engineering, 3D printing, tooling design,CNC machining, product prototyping and more.
Materials：ABS, PP, PE, PMMA, PA, PC, PVC and more.
Company Background and Advantage:
Since 1988, as a leading plastic molding company and custom plastic parts supplier, they have collaborated with businesses in all kinds of sectors, helping with engineering and design in addition to producing premium plastics parts to guarantee the best outcomes.
Although thermoforming is a main manufacturing process, they also use plastic injection molding when it is advantageous to the customer or necessary for the design. They are in a position to provide shorter lead times and lower pricing per unit without sacrificing quality, accuracy, or service thanks to their cutting-edge presses that can produce up to 610 tons of pressure and their relationships with the top tooling manufacturers in the country and abroad.
They provide plastic molding services to numerous industries, such as the automotive, furniture, transportation, farm, construction, and more. Headquartered in Zebulon, North Carolina, they operate three modern facilities which are custom designed and built for efficient operations and maximum workflow. With almost 250,000 square feet of manufacturing space, they are prepared to handle your plastic molding needs.
12.Natech Plastics
Type of Business: Precise Plastic Molding Company.
Location: NY, USA.
History: Over 20 years.
Key Products & Service: Design & Development, Mold making, 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 plastic molding company certified under ISO 13485 and 9001, provides a comprehensive range of services including custom plastic injection molding, contract manufacturing, and plastic product design and development. Their expertise 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 moulding parts manufacturer, Natech offers various product finishing techniques such as banding, hot stamping, silk screening, pad printing, conductive painting, cosmetic painting, metalizing, and plating.
Specializing in packaging, medical, and diagnostics, Natech excels in automated and semi-automated injection-molded component and assembly manufacturing across medium to high volumes. Their 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.
13.Nicolet Plastics
Type of Business: Plastic Molding Processing.
Location: USA.
History: Over 30 years.
Key Products & Service: Custom Plastic Injection Molding, DFM, Insert Molding, Tooling and Prototype Support, Additive Manufacturing, Post Molding Operations.
Materials：ABS, PP, PE, PMMA, PA, PS, PC, PEEK, PVC, PET and more.
Company Background and Advantage:
Nicolet Plastics is a full-service plastic moulding parts manufacturer and additive manufacturing company with over 125K square feet of manufacturing space for low, medium, and high volume production support. We respond quickly to issues and offer solutions, are adaptable to changing demands, and are flexible in meeting the needs of our clients.
They produce plastic injection-molded components on demand. Services for 3D printing and prototyping are also provided. Products include clamps, lids, nylon roller hinges, bag sliders, trays, connectors, terminal blocks, and hand-held monitor cases. Assembling, special packaging, inventory control, helping with product design, and product development are among the competencies. They can cater to medical, electronics, dental, agricultural, sporting goods, and industrial markets.
14.Britech Industries
Type of Business: Rapid Plastic Molding Company.
Location: FL, USA.
History: Since 1984.
Key Products & Service: Custom Plastic Injection Molding, Mold Design and Engineering, Rubber Molding, Rubber Extrusion, Plastic Extrusion.
Materials：ABS, PP, PE, PMMA, PA, PS, PC, PEEK, PVC, PET and more.
Company Background and Advantage:
Britech Industries’ team of engineers has dedicated years to crafting mold designs, responding to customer requests arising from their product production needs. These intricate designs, born out of detailed customer specifications, are meticulously produced, showcasing the expertise and skills of the specialists at Britech Industries.
With a wealth of experience, Britech Industries has evolved from its origins as a local supplier to its current status as a global leader in the production of injection molded plastic products. Over the years, plastic injection molding has established itself as the most cost-effective method for manufacturing parts and components. Britech has been a key player for over 25 years, specializing in assisting customers in the low inventory, just-in-time environment of industrial production.
Britech’s rapid injection molding process provides design engineers with a quick and cost-effective solution to obtain real injection molded parts in low volume quantities. The company specializes in custom injection molded thermoplastic parts, utilizing complex tooling and resins to meet the unique needs of their clients.
15.Molded Devices Inc.
Type of Business: Plastic Molding Supplier.
Location: CA, USA.
History: Since 1963.
Key Products & Service: Plastic Injection Molding, Insert Molding, Overmolding, Mold Design and Tooling Engineering, Blow Molding, Dip Molding, Tube Extrusion, Assembly.
Materials：ABS, PP, PE, PMMA, PA, PS, PC, PEEK, PVC, PET and more.
Company Background and Advantage:
Molded Devices Inc. (MDI) has established itself as a prominent figure in the plastics processing industry, earning a stellar reputation for its diverse range of processes. The company offers plastic dip molding, dip coating, rubber dip molding, custom plastic injection molding, thin-wall blow molding, extrusion, rapid prototyping, and various value-added services, including decorating and assembly.
MDI distinguishes itself by having a dedicated facility for engineering and design, making it one of the few plastics companies capable of providing such an extensive array of plastic molding and rubber processing solutions. The integration of custom plastic injection molding and other personalized services allows MDI to address the unique needs of its clients. Furthermore, as a plastic molding company with substantial production capability, they can bring about significant cost savings for larger orders due to the economies of scale.
A notable aspect of MDI’s expanding services is its assembly capabilities, catering to customers who prefer an integrated assembly solution over assembling multiple parts at their own operations. This holistic approach contributes to MDI’s standing as an industry leader in plastics processing.
16.GSH Industries, Inc.
Type of Business: Plastic Molding Fabricator.
Location: Ohio, USA.
History: Since 1986.
Key Products & Service: Plastic Injection Molding, Plastic Extrusion, Aluminum Extrusions, Rubber Extrusions, Prototype Production, CNC machining.
Materials：ABS, PP, PE, PMMA, PA, PS, PC, PEEK, PVC, PET and more.
Company Background and Advantage:
As far as custom injection molding goes, GSH Industries is a pioneer. Their quality control department, engineering department, and in-house molding capabilities all contribute to their ability to offer excellent customer service throughout the entire manufacturing process.
With fifteen injection molding machines, which range in capacity from 75 to 1,500 tons, they can create a vast array of customized prototypes, from intricate small plastic parts to expansive adorned assemblies. Their engineers and designers will help you with the design of your custom plastic molded product from the drawing board to the assembly line because they have experience producing high-quality plastic molding parts. Together, they will identify the ideal components, layout, and construction techniques required to produce a high-quality final product.
17.Abtec, Inc.
Type of Business: Custom Plastic Molding Company.
Location: USA.
History: Over 100 Years.
Key Products & Service: Custom Plastic Injection Molding, Custom Tooling, Mold Design, Prototyping.
Materials：ABS, PP, PE, PMMA, PA, PS, PC, PEEK, PVC, PET and more.
Company Background and Advantage:
Abtec, Inc., a custom plastic injection molding, extends its support tooling services globally. With a cumulative experience exceeding 100 years, their team of experts excels in devising unique solutions for diverse tooling needs and production challenges, delivering high-quality parts within short turnaround times. Their comprehensive custom injection molding services encompass mold and part design, among other offerings.
From prototype development to short-run and mass production, their custom plastic molding company leverages extensive industry experience to ensure the manufacturability of quality parts. Abtec goes beyond by assisting in part design, preventing unnecessary spending on prototypes that may prove challenging to manufacture. Their commitment to utilizing advanced, state-of-the-art technologies and plastic injection molding processes ensures that we consistently surpass our customers’ expectations.
18.Valencia Plastics
Type of Business: Custom Plastic Injection Molding Company.
Location: USA.
History: Over 20 Years.
Key Products & Service: Custom Plastic Injection Molding, Blow Molding, Mold Design and Making.
Materials：ABS, PP, PE, PMMA, PA, PS, PC, PEEK, PVC, PET and more.
Company Background and Advantage:
Valencia Plastics is a Full-Service Blow Molding & Injection Molding Product Manufacturer that was founded in 2000 and offers reasonably priced, high-quality plastic molding products.
They produce plastic injection and blow molded products of the highest caliber for a variety of markets, including the pharmaceutical, aerospace, medical, and commercial industries. Their products are used all over the world to save lives, give preventative care, assist the armed forces in completing their missions.
They have assisted inventors in taking their ideas from conception to market since their establishment. They have a team of highly skilled professionals on hand to assist and mentor you through every stage of the creation and delivery of your product. This covers a variety of fields, such as engineering, manufacturing, project management, and product design.
19.Hi-Rel Plastics & Molding, Inc.
Type of Business: Plastic Moulding Parts Manufacturer.
Location: Ca, USA.
History: Over 35 Years.
Key Products & Service: Custom Plastic Injection Molding, Insert Molding, Over Molding, Blow Molding, Mold Design and Making, 3D Printing, Rapid Prototyping, Extrusion Molding, Rotational Molding, etc.
Materials：ABS, PP, PE, PMMA, PA, PS, PC, PEEK, PVC, PET and more.
Company Background and Advantage:
Hi-Rel Plastics & Molding, Inc. specializes in providing custom plastic injection molding and blow molding services catering to a wide range of industries. Their comprehensive approach at Hi-Rel Plastics & Molding covers every aspect of the molding process, encompassing part evaluation, tool design, prototyping, tool making, sampling, and the production of top-quality finished parts. Their success is rooted in a steadfast commitment to product quality, on-time delivery, and exceptional customer service, fostering strong and enduring relationships.
Whether your needs involve intricate technical parts for medical, aerospace, military, or scientific applications, or precision components for luxury items, the molds designed and built by Hi-Rel Plastics & Molding consistently exhibit high precision.
Boasting over 35 years of experience, their dedicated team possesses a wealth of technical and practical knowledge in mold design and building, as well as plastic part injection. The collective expertise of their team ensures the delivery of high-quality products to clients. In some instances, the parts they manufacture adhere to tolerances as tight as ±0.001 inch, maintaining a rejection rate of less than one-half percent.
20.Performance Engineered Products, Inc.
Type of Business: Plastic Moulding Supplier.
Location: Ca, USA.
History: Over 40 Years.
Key Products & Service: Custom Plastic Injection Molding, Tool Design and Building.
Materials：ABS, PP, PE, PMMA, PA, PS, PC, PEEK, PVC, PET and more.
Company Background and Advantage:
PEP was established in 1981 and has over 40 years of experience as a leader in the Greater Los Angeles area for custom plastic injection molding. The team at PEP is committed to delivering exceptional customer service and creating enduring client relationships based on trust and integrity. They have a wealth of experience manufacturing premium custom plastic parts.
PEP is an FDA, ITAR, AS9100D, and ISO 9001:2015 Certified custom plastic molding company that has the internal resources to handle every facet of the custom plastic injection molding process. Utilizing cutting-edge scientific advancements and sophisticated plastic parts manufacturing techniques, we offer creative engineering and design concepts that are economical and productive for both small- and large-scale production.
Whether you are looking for low volume production, high volume production, or sample runs for product prototypes, they have the custom injection molding capacity to get the job done on time and on budget.
Conclusion
Above, we have introduced some plastic molding companies. They have considerable experience in customized plastic parts and plastic products, as well as advanced production equipment, innovative design and engineering teams, excellent operators, and the ability to produce high-quality products on time and ability to complete both low-volume and high-volume production runs. Over the years, they have worked tirelessly to serve the manufacturing industry and global demanders, creating a large number of successful results.
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