San Bernardino 

Plastic injection molding for San Bernardino, California

Receive top-tier engineering services from a seasoned manufacturer with a track record of professionalism and excellence.

Custom Parts, On Demand Manufacturing

Plastic injection molding for San Bernardino, California

Explore our premier Plastic injection molding services in San Bernardino, California

specializing in plastic prototypes and production parts.

Welcome to CapableMachining, your one-stop solution for high-quality plastic injection molding services. With years of experience and expertise in the industry, we are proud to offer a wide range of injection molding services to meet all of your manufacturing needs.

Our team of skilled professionals is dedicated to providing top-notch services, cutting-edge technology, and unmatched precision to deliver superior results. Whether you need prototype development, low volume production, or high volume manufacturing, we have the capabilities to meet your specific requirements.

At CapableMachining, we understand the importance of quality, efficiency, and cost-effectiveness in plastic injection molding services. That’s why we strive to exceed our customers’ expectations by delivering exceptional products and services that are tailored to their unique needs.

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 >


Singling out the right material is momentous, not only for factors such as cost, processing complexity, and potential surface treatments but also for the ultimate quality of the product. Our experienced engineering team specializes in proactively addressing this challenge, even before an order is placed. This process seals that our customers have the ultimate certainty in the final quality of their products.

Rigid Materials

Hard plastic materials are defined as materials that signify primarily 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 satisfy assorted specific needsof our customers.


Elastic Materials

Premium materials are the core of quality and integral part of the final product’s pricing. We collaborate with major 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

Our company boasts a stable quality assurance framework and a team of knowledgeable technical engineers who diligently oversee every aspect of our product manufacturing process – from sourcing premium raw components to delivering impeccable finished goods that encompass metals and plastics. To keep our dedication to greatness, we extensively utilize state-of-the-art 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 endeavor 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 San Bernardino, California


Plastic Injection Molding in San Bernardino: 10 Q&A Pairs

Plastic injection molding is a widely used manufacturing process in San Bernardino, California. Understanding the fundamentals of this process is essential for businesses looking to utilize plastic components in their products. Here are 10 common questions and their answers to help you navigate the world of plastic injection molding in San Bernardino.

Q: What is plastic injection molding?

A: Plastic injection molding is a manufacturing process in which molten plastic is injected into a mold to create precise and complex shapes for various products.

Q: How does the plastic injection molding process work?

A: The process involves melting plastic pellets, injecting the molten material into a mold cavity, allowing it to cool and solidify, and then ejecting the finished product from the mold.

Q: What are the benefits of plastic injection molding?

A: Plastic injection molding offers cost-effective production of high-quality, consistent parts with fast turnaround times and minimal waste.

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

A: A wide range of thermoplastics and thermoset materials can be used in plastic injection molding, including ABS, polycarbonate, nylon, and polypropylene.

Q: What industries commonly use plastic injection molding in San Bernardino?

A: Industries such as automotive, medical, aerospace, electronics, and consumer goods frequently utilize plastic injection molding for the production of various components and products.

Q: What factors should be considered when designing a plastic injection molded part?

A: Design considerations such as draft angles, wall thickness, gate location, and material selection play a crucial role in the successful production of plastic injection molded parts.

Q: How can a business find a reputable plastic injection molding service provider in San Bernardino?

A: Conducting thorough research, reading customer reviews, and requesting quotes from multiple service providers can help businesses find a reputable plastic injection molding company in San Bernardino.

Q: What quality control measures are important in plastic injection molding?

A: Properly maintaining equipment, monitoring process parameters, performing regular inspections, and testing samples for quality assurance are essential quality control measures in plastic injection molding.

Q: How can businesses optimize their plastic injection molding processes for efficiency and cost-effectiveness?

A: Implementing lean manufacturing principles, optimizing tooling design, minimizing material waste, and maximizing production throughput are key strategies for businesses looking to optimize their plastic injection molding processes.

Q: What are some common challenges faced in plastic injection molding in San Bernardino?

A: Challenges such as tooling issues, material selection, cycle time optimization, and part defects can arise in plastic injection molding processes, requiring careful consideration and problem-solving to address effectively.


Plastic injection molding plays a crucial role in the manufacturing industry in San Bernardino, providing businesses with the ability to produce high-quality plastic components for a wide range of applications. By understanding the fundamentals of plastic injection molding and following best practices, businesses can optimize their production processes and achieve cost-effective and efficient results.


  1. CapableMachining has consistently shown to be a top provider of injection molded component for our company. They listen to customers and respond with extensive technical know-how in components, part structure, and procedure alternatives. This has been and will carry on as an essential component of our success.

  2. From that point on, CapableMachining has consistently supplied us with high-quality parts. I am happy to endorse them to those seeking high-quality molded products.

  3. The workerscrew at CapableMachining has guided us in shaping our thoughts into end products for several years now. We’ve enlisted a good support team to create injection mold for us, mend and adjust existing molds to adapt to our requirements, and offer items that consistently meet or exceed our high standards.

  4. They has been a terrific and strategic cooperator for us right from the beginning. These guy listen to customers and reply with profound technical mastery in substances, part formation, and process options. This has been and will consistently be a cornerstone of our success.

  5. Since that moment, CapableMachining has steadily supplied us with top-quality parts. The team listen to customers and reply with profound technical proficiency in resources, component design, and procedure possibilities. This has been and will consistently be a cornerstone of our success.

  6. They has been a fantastic and strategic collaborator for us right from the beginning. The process from initiation to production has been easy, thanks to their skills, abilities, and proactive mindset.

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