Do you need the top polycarbonate injection molding manufacturers? You’re in the right place! Here we’ve shortlisted 6 of the most skilled and professional manufacturers, courtesy of their work excellence standards and service quality. Check out our top ranking list on the basis of technical capability, capacity, company name, and product quality to select your best partner today!
1. List of Polycarbonate Injection Molding Companies in the World
The following are the names of leading polycarbonate injection molding companies in the world, which have technical excellence, quality production, and a very good industry reputation.
| NO. | Company | Website | Year Established |
| 1 | Holly Plastic Parts | https://www.hollyplasticparts.com/ | 2000 |
| 2 | FOW MOULD | https://www.immould.com/ | 1978 |
| 3 | Advanced Plastiform, Inc. | https://advancedplastiform.com/ | 1988 |
| 4 | Component Plastics, Inc. | https://www.cpielgin.com/ | 1969 |
| 5 | Natech Plastics, Inc. | https://natechplastics.com/ | 1998 |
| 6 | Springboard | https://springboardmfg.com/ | 1999 |
2. Top 6 Polycarbonate Injection Molding Companies in the World
The global polycarbonate injection molding market is dominated by experienced companies that are offering new technology and quality service in manufacturing. Here we disclose the top 6 companies that are globally well-known for their experience, innovation, and reliability in supplying quality polycarbonate molded products.
Top 1: Holly Plastic Parts
Holly Plastic Parts has been in operation since 2000 as a forefront manufacturer and specializes in polycarbonate injection molding. Working in a 15,000-square-foot building, Holly Plastic Parts employs over 50 of the newest injection mold machines and over 100 seasoned engineers. Holly Plastic Parts offers diversified services like prototyping, tool making, and large-scale manufacturing to customers ranging from the medical industry to automotive, electronics, etc. They are ISO 9001 certified and can offer 2–4 weeks of quick lead times depending on the complexity of the project. Their services range from multi-shot molding and insert molding to components of complicated geometry.
Holly Plastic Parts has over half a century of experience assisting clients in their product improvement process. One of the success stories involved working with one of the US’s top-ranked medical equipment makers to create impact-resistant polycarbonate enclosures. The joint effort improved the impact strength of the product by 30% and the overall cost of production by 15%. Holly Plastic Parts continues to be a supplier of preference for record precision engineering, timely delivery, and high-quality service.
Website: https://www.hollyplasticparts.com/
Year established: 2000
Location: Jiaxing, Zhejiang, China
Products：
- Polycarbonate Injection Molded Parts
- ABS Injection Molded Parts
- Medical Device Components
- Automotive Plastic Parts
- Custom Plastic Parts
Top 2: FOW MOULD
FOW MOULD, the most technologically advanced and experienced worldwide polycarbonate injection moulding company, was established in 1978. With over four decades of history, the firm has a 20,000-square-meter factory, 80+ injection moulding machines, and over 300 workers. FOW MOULD offers turnkey services like part design, tooling production, mass injection moulding, and post-processing. The services cover various industries like home appliances, automobiles, medical, and industrial applications.
FOW MOULD has a ±0.01 mm tolerance control that supports its accuracy tooling and quick lead times. Its in-mold making development is rapid, with as short as 10-day lead times. One of its more important projects is the development of clear polycarbonate components for one of the European white goods producers, where it lowered the parts rejection rate by 25% with better clarity and heat resistance. FOW MOULD continues its high-quality mold parts in performance and reliability to customers in more than 30 countries worldwide.
Website: https://www.immould.com/
Year established: 1978
Location: Taizhou, Zhejiang, China
Products：
- Plastic Crate Molds
- Automotive Part Molds
- Home Appliance Parts
- Industrial Components
- Custom Plastic Molds
Top 3: Advanced Plastiform, Inc.
Since 1988, Advanced Plastiform, Inc. (API) has been a US polycarbonate thermoforming and injection molding industry leader with a tradition of high responsiveness in the production of custom plastic parts. API operates three North Carolina factories with more than 250,000 square feet of manufacturing floor space, over 40 injection molding presses, and delivers to customers across a wide variety of markets such as medical, agricultural, and industrial equipment. API provides design support, tooling, prototyping, and full production, each of which is ISO 9001:2015 registered.
Advanced Plastiform is the industry leader in low- to medium-volume production with mold capacity and part sizes up to 30 inches in length and ±0.005-inch tolerances. Quick-turn production delivers the customer’s parts produced and shipped in two weeks or less. One of the success stories involves supplying polycarbonate casings for an agricultural drone manufacturer that resulted in a 40% increase in product lifespan and increased UV resistance for outdoor use. API’s flexible approach and U.S.-based operations make it a trusted partner for companies seeking high-quality custom molded parts with responsive service.
Website: https://advancedplastiform.com/
Year established: 1988
Location: Raleigh, North Carolina, USA
Products:
- Polycarbonate Injection Molded Parts
- Thermoformed Plastic Parts
- ABS & HDPE Molded Parts
- Custom Enclosures
- Structural Panels
- Plastic Covers
Top 4: Component Plastics, Inc.
Established in 1969, Component Plastics, Inc. (CPI) has more than five decades of experience in custom injection molding with a specialty in engineering-grade resins like polycarbonate. CPI is headquartered in Elgin, Illinois, and has a 35,000-square-foot plant with 25 injection molding machines ranging from 28 to 500 tons capacity. CPI specializes in intricate shapes, high-tolerance molding, and low-to-medium production volume for end-use applications in the electronics, medical device, and consumer products industry.
Component Plastics offers in-mold design and construction, secondary operations, ultrasonic welding, and pad printing. Their processes are ISO 9001 certified with rigorous quality control from prototype to production. CPI has an extensive amount of experience with clear polycarbonate applications, such as light components and housing protection. One such recent success story was the development of impact-resistant instrument panels for a North American consumer electronics firm that led to a 20% reduction in warranty claims and improved end-user satisfaction. Their capability to wed material knowledge and process control makes CPI an excellent business partner for challenging injection molding applications.
Website: https://www.cpielgin.com/
Year established: 1969
Location: Elgin, Illinois, USA
Products:
- Polycarbonate Injection Molded Parts
- Transparent Plastic Housings
- Electronics Enclosures
- Custom Molded Components
- Instrument Panels
- Consumer Product Casings
Top 5: Natech Plastics, Inc.
Natech Plastics, Inc. was founded in 1998 as a US contract manufacturer of high-technology medical and complex polycarbonate injection molded components. Ronkonkoma, New York, is Natech’s home with the luxury of a 30,000-square-foot ISO 13485 and ISO 9001 certified plant. Natech boasts 20+ injection mold presses from 28-330 tons and is highly regarded for bringing engineering, molding, and assembly under one roof in-house solution.
Natech’s expertise is driven into manufacturing—design for manufacturability (DFM), mold flow analysis, cleanroom molding, and automation of part inspection. Its product development cycle is expedited and can ship prototype molds in 15 days and production tools in 4–6 weeks. A sample project was the development of precision polycarbonate components for a world-leading medical diagnostic equipment manufacturer, where Natech achieved a 35% reduction in part variance and a 20% reduction in cycle time. Their proximity to customers and risk-reduction bias make them eligible for critical-application deployment.
Website: https://natechplastics.com/
Year established: 1998
Location: Ronkonkoma, New York, USA
Products:
- Polycarbonate Injection Molded Parts
- Medical Device Components
- Diagnostic Cartridges
- Sensor Housings
- Custom Enclosures
- Microfluidic Devices
Top 6: Springboard
Springboard was established in 1999 and is a single-source plastic injection molding company headquartered in Rancho Cucamonga, California. Springboard offers high-precision polycarbonate molding to a diverse range of industries, including medical, biotech, aerospace, and electronics. Springboard boasts a 37,000-square-foot facility with Class 8 cleanrooms, over 30 injection molding presses, and automated assembly equipment.
Springboard specializes in tight-tolerance molding, insert molding, overmolding, and in-house toolmaking. Their engineering services extend from concept to verification, and their quality system is FDA registered and ISO 13485 certified. Springboard’s lean manufacturing philosophy reduces waste and expedites turnaround. One of their customer success stories that awed me was the production of high-clarity polycarbonate enclosures for a biotech laboratory equipment manufacturer, where they achieved less than 1% defect rate and 25% efficiency improvement in assembly. Springboard’s capability to produce mission-critical components in volume places them as an on-the-top-shelf vendor for high-complexity molding projects.
Website: https://springboardmfg.com/
Year established: 1999
Location: Rancho Cucamonga, California, USA
Products:
- Polycarbonate Injection Molded Parts
- Medical Enclosures
- Overmolded Components
- Diagnostic Housings
- Precision Plastic Parts
- Custom Molding Solutions
3. Choosing Global Polycarbonate Injection Molding Companies
Choosing the right polycarbonate injection molding company can have a monumental impact on the cost, quality, and lead time of your project. The choice of a supplier, then, would be more than worth considering a number of key factors that best fit your product needs and your business objectives.
1) Production Capability
Begin with an overview of the firm’s production capacity and technology. Look for suppliers with recent-model injection molding equipment, high-quality tooling, and automation that can provide quality and reduce lead times. Multi-shot molding capability, complex geometry molding capability, and insert molding capabilities are considerations with complex polycarbonate parts.
2) Experience and Expertise
Look for the company’s experience in your market. Suppliers with very high sensitivities to the unique issues in medical, automotive, or electronics markets are likely to have high-quality, reliable products. A history of success on the same tasks, achieved by customer case studies, is also an assurance to meet your needs.
3) Quality Assurance
ISO certifications (i.e., ISO 9001, ISO 13485) should be present to determine if the company has the same level of quality control. And check if they have rigorous testing and inspection procedures, such as automated inspection of parts or a cleanroom environment, particularly in the case of those companies that require sterile or precision parts.
4) Flexibility and Support
Such a flexible partner should be able to speed up or slow down production as required. Seek companies with end-to-end capability such as prototyping, mold design, and assembly in addition to molding. Quality engineering support and rapid turnaround can make a huge difference in terms of meeting tight deadlines as well as in solving technical issues.
5) Global Reach and Logistics
For international projects, seek those companies with an international supply chain and efficient logistics. This can deliver on-time shipping, especially in high-volume shipping or in navigating international levels of compliance.
By keeping those important areas as a priority, companies can make a good choice of a polycarbonate injection molding company that fits their business goals and technical specifications.
4. Conclusion
Identification of the world’s leading polycarbonate injection molding firm is the most important step towards making your product design and manufacturing a success. With the leading firms shortlisted and highlighted in this guidebook, you now have the whole world’s perspective on polycarbonate injection molding. From the latest manufacturing technology to the most recent industry know-how, each of these firms possesses some strong points that could suit various technical as well as production specifications.
So, are you set to work with one of the leading polycarbonate injection molding firms? With what you have here in this guide, you can make an informed decision and take the first step towards a successful partnership. Whether you require high-quality prototypes, quick turnaround, or specialty components, the ideal partner will bring your vision to life and propel your business forward.
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