Plastic injection molding for Berkeley, California

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Custom Parts, On Demand Manufacturing

Plastic injection molding for Berkeley, California

Explore our premier Plastic injection molding services in Berkeley, California

specializing in plastic prototypes and production parts.

Welcome to CapableMachining, your trusted service provider for high-quality plastic injection molding services. With years of experience and expertise in the industry, we are dedicated to delivering exceptional results for all your manufacturing needs. Our state-of-the-art facilities and advanced technologies ensure precision and efficiency in every project we undertake. Whether you require prototyping, mass production, or custom molding solutions, our team of skilled professionals is committed to delivering exceptional quality and superior service at competitive prices. Contact us today to learn more about how CapableMachining can help bring your plastic injection molding projects 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 >


    Picking out 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 talented engineering team specializes in proactively addressing this challenge, even before an order is placed. This process sustains that our customers have the solid belief in the final quality of their products.

    Rigid Materials

    Hard plastic materials are defined as materials that manifest primarily no elastic deformation and no complete plastic deformation. Wecontinue durable affiliation quality suppliers, which enables us to provide quality assurance to our customers as well as to cater to different specialized needsof our customers.


    Elastic Materials

    Superior materials are the core of quality and an important component of the finished product price. We coordinate with key material suppliers and can provide you with instant quotes on extensive collection of fine plastics, as well as numerous material selection alternatives.


    Our Quality Control

    CapableMachining boasts a fixed quality assurance framework and a team of seasoned technical engineers who diligently oversee every aspect of our product manufacturing process – from acquiring premium unprocessed components to delivering impeccable finished goods that encompass metals and plastics. To keep our dedication to excellence, 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 struggle to maintain utmost control over these data points to meet and surpass the expectations of our esteemed clientele consistently.

    qulity check with equipment

    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 Berkeley, California


    10 Common Questions and Answers about Plastic Injection Molding in Berkeley

    Plastic injection molding is a widely used manufacturing process in Berkeley. It involves injecting molten plastic into a mold to create plastic parts. If you are considering plastic injection molding for your project, you may have some questions. Here are 10 common questions and answers to help you understand the process better.

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

    A: A variety of materials can be used, including thermoplastics, thermosets, and elastomers.

    Q: What are the benefits of plastic injection molding?

    A: Plastic injection molding is cost-effective, produces high-quality parts, allows for complex shapes, and offers fast production times.

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

    A: The duration of the process depends on the complexity of the part, but it typically ranges from a few seconds to a few minutes.

    Q: What is the typical cost of plastic injection molding?

    A: The cost varies depending on factors such as the material used, part complexity, and production volume.

    Q: What is the role of design in plastic injection molding?

    A: Design plays a crucial role in the success of the molding process. Proper design can help reduce production costs and improve part quality.

    Q: How can I choose the right plastic injection molding company in Berkeley?

    A: Look for a company with experience, a solid reputation, and a proven track record of producing high-quality parts.

    Q: What kind of quality control measures are used in plastic injection molding?

    A: Quality control measures may include inspection, testing, and monitoring of the production process to ensure consistency and quality.

    Q: Can plastic injection molding be used for prototyping?

    A: Yes, plastic injection molding is a popular choice for prototyping due to its ability to produce high-quality, low-cost parts quickly.

    Q: What is the environmental impact of plastic injection molding?

    A: Plastic injection molding can be sustainable when using recyclable materials and practicing efficient production methods.

    Q: How can I ensure the success of my plastic injection molding project?

    A: Work closely with your chosen molding company, communicate clearly, and provide detailed specifications to ensure a successful outcome.


    Plastic injection molding is a versatile and cost-effective manufacturing process that offers a wide range of benefits. By understanding the process and asking the right questions, you can ensure the success of your plastic injection molding project in Berkeley.


    1. Henceforth, CapableMachining has steadily supplied us with excellent plastic parts. The team lend an ear to customers and reply with advanced technical know-how in plastic material, component design, and process options.

    2. we have been collaborating with them for years. We’ve engaged them to create molds for us, improve and adapt existing molds to cater to our demands, and bring forth products that consistently meet or surpass our strict expectations.

    3. They has been a amazing and strategic teammate for us right from the beginning. The process from development to manufacturing has been fluid, thanks to their experience, talents, and proactive mindset.

    4. They has been a terrific and strategic cooperator for us right from the beginning. They heed customers and answer with elevated technical proficiency in materials, design, and process options.

    5. Ever since, CapableMachining has systematically provided us with top-tier molded parts. We’ve employed CapableMachining to create molds for us, amend and refine current molds to fit our criteria, and offer items that consistently meet or exceed our high standards.

    6. we have been partnering with CapableMachining for years. The engineer lend an ear to customers and reply with advanced technical know-how in metal material, component design, and process options.

    7. we have been engaging with the good partner for years. These guy listen to customers and react with a high degree of technical skill in components, part planning, and procedure alternatives. This has been and will persist as a vital element of our success.

    8. Henceforth, CapableMachining has recurrently delivered us with excellent molded parts. success.

    9. They has been a terrific and strategic cooperator for us right from the beginning. I am satisfied to endorse CapableMachining to those in need of excellent molded products.

    10. They has been a fantastic and strategic collaborator for us right from the beginning. The process from genesis to production has been unbroken, thanks to their experience, talents, and proactive mindset.

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