Plastic injection molding for Fontana, California

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Custom Parts, On Demand Manufacturing

Plastic injection molding for Fontana, California

Explore our premier Plastic injection molding services in Fontana, California

specializing in plastic prototypes and production parts.

Welcome to CapableMachining, your premier provider of top-quality plastic injection molding services. With years of experience and a dedicated team of experts, we are committed to delivering outstanding results for all your molding needs. From small prototypes to large-scale production runs, we have the knowledge and capabilities to bring your projects to life. Our state-of-the-art facilities are equipped with the latest technology to ensure precise and efficient manufacturing processes. Whether you are in the automotive, medical, or consumer goods industries, our services can help you achieve your goals. Trust CapableMachining for all your plastic injection molding needs and experience the difference in quality and service.

  • Free & Automatic DFM feedback
  • Tolerances: typically +/- 0.15mm or +/-0.006 inch
  • Typically Tooling: 30 days
  • Why Choose Us?

    Our ability to provide on-demand manufacturing services means not only having strong manufacturing capabilities but also services that can produce complex end-use parts quickly, efficiently, and intelligently.

    Our services

    3 Axis CNC Milling

    Injection molding stands as the predominant approach for mass-producing plastic goods. This method involves melting plastic, injecting it into molds, ejecting the finalized product, and then repeating the cycle.

    4 Axis CNC Milling

    Insert molding proves to be a highly practical injection molding technique that enhances the strength or other properties of the final part by integrating additional materials.

    5 Axis CNC Milling

    Overmolding is a process where various materials are layered to create a composite article. Typically, this method entails injecting a base material over one or more pre-existing parts to integrate them into a unified whole.


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    Heavily depending on the plastic type and the size of the part, typically +/- 0.15mm or +/-0.006 inch

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    Mold Life Cycle

    Typically 300,000, and 600,000 if required.

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    Leading Time

    Typically: tooling 30 days, injection molding 3 days

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    Injection Material

    Most of the thermal plastic, ABS, HDPE, PE, PC, PMMA, PA6, PA66, POM, PBT, PET, PVC TPU, TPE, Silicone Rubber… Learn More >


    Settling on the right material is serious, not only for factors such as cost, processing complexity, and potential surface treatments but also for the ultimate quality of the product. Our seasoned engineering team specializes in proactively addressing this challenge, even before an order is placed. This process validates that our customers have the total reliance in the final quality of their products.

    Rigid Materials

    Rigid plastic materials are defined as materials that indicate essentially no elastic deformation and no complete plastic deformation. Wenurture persistent cooperation quality suppliers, which enables us to provide quality assurance to our customers as well as to fulfill assorted specialized requirementsof our customers.


    Elastic Materials

    Top-notch materials are the groundwork of quality and crucial factor in the total product price. We join forces with major material suppliers and can provide you with instant quotes on extensive collection of fine plastics, as well as diverse array of material options.


    Our Quality Control

    Our company boasts a entrenched quality assurance framework and a team of capable technical engineers who diligently oversee every aspect of our product manufacturing process – from acquiring excellent unprocessed ingredients to delivering impeccable finished goods that encompass metals and plastics. To sustain our devotion to perfection, we extensively utilize cutting-edge testing technology and cutting-edge equipment to meticulously evaluate crucial parameters such as workpiece dimensions, hardness, tensile strength, and elongation at every stage of production. We fight to maintain utmost control over these data points to meet and surpass the expectations of our esteemed clientele consistently.

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    Professional quality control Engineer

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    Tolerances up to ±0.0004″ (0.01mm)

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    State-of-the-art Inspection Facilities

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    Proven and reliable quality control system.

    Gallery of Parts

    plastic charging plug parts

    Charging Plug

    Material: ABS

    plastic parts

    Material: PEEK

    plastic parts

    Material: PA66

    plastic  parts

    Material: ABS

    plastic  parts

    Material: PPA + 30 Carbon Fiber

    Medical plastic products

    Material: PE

    Other capabilities

    plastic injection molding
    • Free & Automatic DFM feedback
    • Tolerances: typically +/- 0.15mm or +/-0.006 inch
    • Tooling: 30 days
    sheet metal fabrication
    • Free advices from high trained engineers.
    • Quotation in a few hours.leading time 3 days
    • Fast delivery time
    high pressure die casting
    • Tolerances: typically +/- 0.15mm or +/-0.006 inch
    • Free consultant ,Free DFM feedback
    • Casting lead time: 5~7 days
    3d printing
    • Wide range of material choices
    • Free consultant from engineers
    • Fastest leading time: 1 day
    rapid tooling
    • Free & Automatic DFM feedback
    • Tolerances up to ±0.00078″ (0.02mm)
    • Rapid tooling: 7~12 days

    How do find our location?

    Plastic injection molding for Fontana, California



    When it comes to plastic injection molding, Fontana is a hub for quality manufacturing. Whether you are new to the industry or a seasoned professional, understanding the ins and outs of plastic injection molding is crucial. To help you navigate this complex process, here are 10 common questions and answers that can provide you with a better understanding of plastic injection molding in Fontana.

    Q: What is plastic injection molding?

    A: Plastic injection molding is a manufacturing process in which molten plastic material is injected into a mold to create a specific shape or part.

    Q: What types of materials are used in plastic injection molding?

    A: A variety of materials can be used in plastic injection molding, including thermoplastics, thermosetting plastics, and elastomers.

    Q: What are the benefits of plastic injection molding?

    A: Plastic injection molding offers fast production times, high precision, and the ability to create complex shapes and designs.

    Q: What industries commonly use plastic injection molding?

    A: Industries such as automotive, medical, electronics, and consumer goods often rely on plastic injection molding for production.

    Q: What is the role of a mold designer in plastic injection molding?

    A: A mold designer is responsible for creating the design and specifications of the mold used in the injection molding process.

    Q: How can I ensure quality control in plastic injection molding?

    A: Quality control in plastic injection molding can be achieved through regular inspections, testing, and adherence to industry standards.

    Q: What is the difference between prototype and production molds?

    A: Prototype molds are used for testing and validation, while production molds are used for mass production of parts.

    Q: How long does it take to manufacture a part using plastic injection molding?

    A: The time it takes to manufacture a part using plastic injection molding can vary depending on the complexity of the part and the quantity being produced.

    Q: What is the cost of plastic injection molding?

    A: The cost of plastic injection molding is influenced by factors such as material selection, part complexity, and production volume.

    Q: How can I find a reliable plastic injection molding company in Fontana?

    A: To find a reliable plastic injection molding company in Fontana, consider factors such as experience, reputation, and the range of services offered.


    With these 10 Q&A pairs, you now have a better understanding of plastic injection molding in Fontana. By familiarizing yourself with the process, materials, and industry standards, you can make informed decisions and ensure the success of your manufacturing projects.


    1. CapableMachining has continuously evidenced itself as a leading supplier of injection molded parts for our company. The team listen to customers and react with extensive technical prowess in substances, part styling, and process variations. This has been and will be an indispensable part of our success.

    2. The workerscrew at CapableMachining has facilitated us in manifesting our plans into finished pieces for several years now. We’ve engaged them to create injection mold for us, correct and tailor existing molds to align with our specifications, and offer items that consistently meet or exceed our high standards.

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