High-Volume PEEK Plastic Injection Molding
SR Plastics provides high-volume PEEK plastic injection molding services and solutions. As a leading source of injection molding services in California, we have extensive experience manufacturing unique components using a wide range of materials, including PEEK (polyetheretherketone). If you need custom plastic injection molding, you’ve come to the right place.
In addition to injection molding, we offer a variety of secondary operations to provide finished components that meet your exact requirements. We partner with SR Machining to deliver in-house CNC machining services and support complete manufacturing solutions. Specializing in high-volume production, we support your project from start to finish.
Contact us or request a quote to learn more about PEEK plastic injection molding and to get started on your custom order.
PEEK Plastic Injection Molding Capabilities
At SR Plastics, we offer plastic injection molding services for PEEK. We maintain AS9100 and ISO9001 certifications, demonstrating our commitment to quality and adherence to applicable industry standards. Our plastic injection molding capabilities include:
- Advanced equipment: We operate 32 plastic injection molding machines and 2 rubber presses, with capacities ranging from 50 to 1,000 tons.
- In-house tooling services: We perform tooling transfer services and maintain and produce tooling in our in-house tool room.
- Secondary operations: Our secondary operations include overmolding, hot stamping, assembly, sonic welding, and PAD printing to deliver completed components.
We pride ourselves on offering solutions for any injection molding project. Contact SR Plastics to get started on your project today.
Applications of Custom PEEK Plastic Injection Molding
PEEK is a high-performance thermoplastic known for its strength and stiffness. It is lightweight, corrosion-resistant, and can be used in place of various metals across a range of applications. PEEK has a mass density range of 1.30-1.50 g/cm3, a shrinkage range of 0.010-0.020 in/in, opaque clarity, and an estimated 5 tonnage per square inch. Common applications include but are not limited to:
- Bearings
- Pistons and piston parts
- Aerospace components
- Automotive parts
- Medical and surgical devices
- Pharmaceutical fittings
- Chemical processing components
Industries Served
At SR Plastics, we perform advanced, high-volume PEEK plastic injection molding services for a range of industries, including but not limited to:
We have proven experience supporting complex applications across many industries. For custom PEEK injection components that meet your needs, choose SR Plastics as your trusted source.
Contact SR Plastics for Custom PEEK Plastic Injection Molding Services
With decades of experience, SR Plastics delivers custom PEEK plastic injection molding services for a wide range of industries and applications. Our extensive in-house capabilities include engineering, tooling design, production, inspection, and secondary operations to support every stage of the manufacturing process. Our molding services are highly customizable, and we work with a variety of materials to manufacture tailored components and parts.
From prototyping to manufacturing, we support flexible production and finishing needs. We are committed to customer service and satisfaction, providing hands-on engineering support, offering manufacturability advice, and tailoring solutions to specific requirements. Our AS9100 and ISO9001 certifications guide our operations and demonstrate our commitment to delivering quality results.
We also offer vendor-managed inventory (VMI) services to monitor your inventory levels and replenish your supply, reducing your downtime and helping you stay on track. Through our partnership with SR Machining, we offer complete injection molding and CNC machining services all from one reliable source.
Contact SR Plastics with any questions or to learn more. Request a quote to begin your order today!

