As of 2026, the medical plastics industry was valued at $70.63 billion according to fortune business insight. This is expected to reach 124.11 billion USD by 2034 A proportion of this is the medical injection molded plastics devices and parts with a projected value of 47.3 billion by 2030. These include plastics used in packaging, implants, disposables, prosthetics and all other plastics application in medical fields. Plastics become more important in the medical industry as advancement in polymer technologies has led to development of technologies such as high performance plastics, biocompatible plastics, precision molding and other advanced processing technologies for meeting more complex demands of the medical industry. The industry has gotten big enough to make it viable for some companies to focus on medical injection molded plastics as their sole niche. These companies combine engineering expertise, advanced machinery, and strict regulatory compliance to deliver safe and reliable products. With increasing urbanization and rising global population, as well as the increasing tendencies of global and regional health risks and disease outbreaks such as pandemics, the demand for medical devices and parts continues to rise. In this article we review some of the key players in the global medical plastics devices and parts, with a focus on those producing injection molded parts.
Why Injection Molding Remains Prominent in the Medical Devices and Parts Industry
Medical devices and parts range from personal protective gear to prosthetics to hip replacements to implants. These parts can vary from large or small parts with simple geometry and moderate, uniform wall thickness to micron sized parts to parts with thin walls requiring advanced tooling. The injection molding process allows for pretty much all of these.
Other common requirements for medical devices and parts include a clean room and sanitary environment. The injection molding process can easily be implemented within such an environment. In fact the fact that the thermoplastic injection molding process generally requires processing the plastics at elevated temperatures which are often somewhere around the temperature to destroy many pathogens also helps in maintaining sterility throughout the process.
Healthcare remains a fundamental need for modern society. It is important to be able to produce medical devices and parts at optimized cost to meet the demands of a wider population. Therefore processes that are scalable and highly reproducible while still maintaining high efficiency to minimize production cost are required. As medical devices are so diverse the processes used also need to have some level of versatility. For example a company producing medical syringes should be able to use the same production line for producing similar medical devices such as pill casings using the same materials to reach a wider market with simple modification to the tooling. This makes injection molding the
Capabilities of Medical Injection Molding Companies
Medical injection molding companies have to comply to stringent standards such as ISO standards and meet regulations set out by regional regulatory bodies such as FDA in the US and EMA in Europe for medical devices. Some requirements, depending on specific applications include, chemical resistance, temperature resistance, and corrosion resistance. These devices may need to store or come in contact with biological fluids, different chemicals and high or low temperatures, tolerate radiation environments in systems such as MRI, XRAY or UV and more. Medical grade plastics can include commodity plastics like PP and HDPE, specialty plastics such as LCPs (liquid crystal polymer), engineering plastics like polycarbonate PC and high performance plastics like polyethylene ether ketone PEEK.
While standard injection molding processes can meet some complex demands of medical devices and parts, these companies also have capabilities to meet even more increasing complex demands of medical parts with advanced injection molding technologies such as microcell injection molding, water assisted injection molding, and two shot molding. They employ advanced simulation and process analysis and control tools to achieve low tolerance and high precision.
Medical injection molding therefore has capabilities ranging from standard injection molding processes to advanced injection molding with all processes maintaining high precision, clean room environment and low tolerance. Products are made with medical grade plastics that may range from medical grade commodity plastics like PP to high performance or specialty plastics like PEEK.
Cleanroom Facilities
Many companies operate ISO 1485 for medical devices and ISO standards 14644 standards for cleanrooms and other standards. These standards set out regulations to prevent contamination during production and assembly towards ensuring that the devices do not pose any risk to human health and safety.
Precision
For devices and parts intended for medical applications precision often matters. Precision level does vary depending on specific application. For example the level of precision required for producing a face mask might not be as high as that required for producing a component of a prosthetic limb. Medical devices and parts manufacturers can produce extremely small and complex parts in micron size range with tight tolerances. They can also produce larger parts from a few centimeters to large equipment parts that can be a few meters in dimension such as equipment housings.
Materials Selection Process
Medical devices and parts require rigorous materials selection processes that include several materials selection criteria. Since medical devices need to meet a relatively more complex mix of criteria than for example household plastic products. Criteria for material selection of medical devices and parts may include biocompatibility, chemical resistance, radiation resistance, heat resistance, mechanical strength amongst others. These alongside the cost and processibility.
Design for Manufacturability (DFM)
Amidst the global effort to make healthcare and medical facilities affordable and accessible it is important to have processes for making medical devices and parts produced efficiently to minimize cost while still maintaining high standards. Every product design must consider the processibility, reproducibility and scalability of the part design. These companies therefore employ the state of the art technologies to keep tight control on every stage of production in order to optimize efficiency and boost yield. Processes such as design failure mode and effects analysis (DFMEA), process validation, and automated inspection are commonly used to minimize defects and ensure reliability.
Integrated Systems
Medical device and parts companies employ integrated systems to ensure optimized operations, efficient data management, traceability and minimize downtime throughout the production stages. They make use of a wide selection of advanced tools such as AI, IOT, CAM and CIM.
Leading Medical Injection Molding Plastics Companies
The global medical plastics industry is currently valued at around 70.63 billion USD and projected to rise to over 124 billion USD by 2034. The US currently leads holding around 17.9% of the market, China and India follow closely with leading shares of the personal protective equipment (PPE) market owing to COVID-19 driven demand and the rapid industrialization these regions are currently experiencing as well as development of insurance schemes that have breasted the demand for these medical devices and parts. Europe and UAE and Saudi Arabia have also seen notable rise in the medical plastics industry in recent years.
Several companies have established themselves as leaders in the production of medical devices and parts. The table below lists the top 9 key players in the medical injection molded plastics companies as of 2024 according to Research and Markets
| Company | Expertise |
|---|---|
| West Pharmaceutical Services, Inc | Injectable drug packaging and delivery systems |
| Becton, Dickinson and Company | High-volume precision components |
| Gerresheimer AG | Drug delivery and primary packaging solutions |
| AptarGroup, Inc | Advanced dispensing and drug delivery products |
| Terumo Corporation | Multi-component injection molding and sterile systems |
| Braum Melsungen AG | Advanced injection molding across wide range of medical products |
| Nipro Corporation | Precision manufacturing for renal, pharmaceutical and vascular care devices components |
| Stevanto Group S.p.A. | Injection molded parts for integrated drug delivery systems |
| Berry Global, Inc. | Medical components and packaging, post consumer resin processing and robust supply chain management |
Conclusion
As the demand for healthcare innovation continues to grow amidst a rising population that’s increasingly urbanizing, manufacturing of medical parts has a crucial role to play in present and future economies. WIth Injection molding being the cornerstone of reproducible, high- volume production of parts with high precision, the injection molding medical devices and parts companies will enable the development of life-saving devices and improving healthcare and medical services across the world. By leveraging advanced technologies, cleanroom environments, and strict quality control systems, these companies ensure that critical medical products meet the highest standards of safety and performance.
By Ololade Olatunji
May 1, 2026