Plastic injection molding for Pomona, California

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Plastic injection molding for Pomona, California

Explore our premier Plastic injection molding services in Pomona, California

specializing in plastic prototypes and production parts.

Welcome to CapableMachining, your trusted provider of top-notch plastic injection molding services. With years of experience and expertise in the industry, we pride ourselves on delivering high-quality, efficient and cost-effective solutions for all your molding needs. Our dedicated team of professionals utilizes state-of-the-art technology and techniques to ensure that every project is executed with precision and accuracy. Whether you’re looking to create prototypes, produce large quantities, or anything in between, CapableMachining is here to help. Contact us today to learn more about our plastic injection molding services and how we can assist you in bringing your ideas to life.

  • Free & Automatic DFM feedback
  • Tolerances: typically +/- 0.15mm or +/-0.006 inch
  • Typically Tooling: 30 days
  • Typically injection molding: 3 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 >


    Cherry-picking the right material is indispensable, not only for factors such as cost, processing complexity, and potential surface treatments but also for the ultimate quality of the product. Our masterful engineering team specializes in proactively addressing this challenge, even before an order is placed. This process verifies that our customers have the profound faith in the final quality of their products.

    Rigid Materials

    Hard plastic materials are defined as materials that present essentially no elastic deformation and no complete plastic deformation. Weuphold extended partnership quality suppliers, which enables us to provide quality assurance to our customers as well as to attend to varied particular needsof our customers.


    Elastic Materials

    Top-notch materials are the cornerstone of quality and primary constituent of the product’s total priceprincipal factor in determining the product cost. We coordinate with key material suppliers and can provide you with instant quotes on vast selection of superior-grade plastics, as well as varied range of material alternatives.


    Our Quality Control

    CapableMachining boasts a familiar quality assurance framework and a team of skilled technological engineers who diligently oversee every aspect of our product manufacturing process – from procuring premium natural ingredients to delivering impeccable finished goods that encompass metals and plastics. To keep our commitment to superiority, 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 set out 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

    qulity check with equipment

    Tolerances up to ±0.0004″ (0.01mm)

    qulity check with tool

    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 Pomona, California


    10 Pairs of Questions and Answers About Plastic Injection Molding in Pomona

    Plastic injection molding is a versatile manufacturing process that is widely used in Pomona and beyond. If you are considering utilizing this method for your production needs, you may have some questions about how it works, what materials can be used, and what benefits it offers. Below, we have compiled 10 pairs of commonly asked questions and their corresponding answers to help you better understand the plastic injection molding process.

    Q: What is plastic injection molding?

    A: Plastic injection molding is a manufacturing process in which molten plastic material is injected into a mold cavity, where it cools and solidifies into the desired shape.

    Q: What materials can be used in plastic injection molding?

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

    Q: What are the benefits of plastic injection molding?

    A: Plastic injection molding offers several benefits, such as high efficiency, repeatability, and the ability to produce complex shapes with tight tolerances.

    Q: How is the quality of plastic injection molding parts ensured?

    A: The quality of plastic injection molding parts is ensured through rigorous testing, inspection, and adherence to strict quality control standards.

    Q: Can plastic injection molding be used for prototyping?

    A: Yes, plastic injection molding is commonly used for prototyping as it allows for the quick and cost-effective production of prototypes.

    Q: What industries commonly use plastic injection molding?

    A: Industries such as automotive, medical, packaging, and consumer goods regularly utilize plastic injection molding for the production of parts and components.

    Q: How long does the plastic injection molding process take?

    A: The duration of the plastic injection molding process can vary depending on the complexity of the part being produced, but it typically takes a few seconds to a few minutes per cycle.

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

    A: A mold designer is responsible for creating the design of the mold that will be used in the plastic injection molding process, taking into account factors such as part geometry, material selection, and tooling requirements.

    Q: How can I find a reputable plastic injection molding company in Pomona?

    A: To find a reputable plastic injection molding company in Pomona, you can research online, ask for recommendations from industry contacts, and conduct site visits to assess capabilities and quality standards.

    Q: What are the environmental considerations of plastic injection molding?

    A: While plastic injection molding can generate waste material, many companies have implemented recycling programs to minimize environmental impact. Additionally, advancements in biodegradable materials are being explored to make the process more sustainable.


    Plastic injection molding is a versatile and efficient manufacturing process that offers numerous benefits for various industries. By understanding the process, materials, quality control measures, and environmental considerations, you can make informed decisions when selecting a plastic injection molding company in Pomona. Keep these 10 pairs of questions and answers in mind as you embark on your plastic injection molding journey.

    One comment

    1. CapableMachining has consistently shown to be a top provider of injection molded parts for our company. Thrilled to endorse CapableMachining for those in pursuit of top-tier molded products.

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