Santa Clarita 

Plastic injection molding for Santa Clarita, 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 Santa Clarita, California

Explore our premier Plastic injection molding services in Santa Clarita, California

specializing in plastic prototypes and production parts.

Welcome to CapableMachining, your premier provider of plastic injection molding services. With years of experience and expertise in the industry, we pride ourselves on delivering top-quality solutions for all your plastic molding needs. Our state-of-the-art facility is equipped with cutting-edge technology to ensure precise and efficient production for projects of all sizes. Whether you require prototyping, short runs, or high-volume production, our team of skilled professionals is dedicated to delivering exceptional results every time.

From design assistance to final production, CapableMachining is your trusted partner for all your plastic injection molding service needs. Contact us today to learn more about how we can help bring your project to life.

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 >


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

Rigid Materials

Rigid plastic materials are defined as materials that show primarily no elastic deformation and no complete plastic deformation. Weuphold enduring partnership quality suppliers, which enables us to provide quality assurance to our customers as well as to meet diverse special requirementsof our customers.


Elastic Materials

excellent materials are the cornerstone of quality and primary constituent of the product’s total priceprincipal factor in determining the product cost. We team up with leading material suppliers and can provide you with instant quotes on a wide range of high quality plastics, as well as several material choice options.


Our Quality Control

Our company boasts a standard quality assurance framework and a team of adept technical engineers who diligently oversee every aspect of our product manufacturing process – from sourcing high-quality natural ingredients to delivering impeccable finished goods that encompass metals and plastics. To uphold our commitment to perfection, we extensively utilize advanced 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 aim for 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 Santa Clarita, California



Plastic injection molding in Santa Clarita is a crucial industry that plays a significant role in manufacturing processes. Understanding the ins and outs of this process is essential for anyone involved in the production of plastic parts. To shed light on this topic, here are 10 pairs of questions and answers to help clarify the key aspects of plastic injection molding in Santa Clarita.

Questions and Answers

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 produce plastic parts.

Q: What are the benefits of plastic injection molding?

A: Plastic injection molding offers high production efficiency, cost-effectiveness, and the ability to produce complex shapes and intricate details.

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

A: A wide range of thermoplastics can be used in injection molding, including ABS, polycarbonate, polypropylene, and more.

Q: How does the injection molding process work?

A: The process starts with the melting of plastic pellets, which are then injected into a mold cavity under high pressure. The plastic then cools and hardens, allowing the part to be ejected from the mold.

Q: What factors should be considered in the design of a plastic part for injection molding?

A: Design for manufacturability, material selection, part geometry, and mold design are critical factors to consider when designing a plastic part for injection molding.

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

A: The mold defines the shape and features of the final plastic part. It must be carefully designed and maintained to ensure the quality of the finished product.

Q: How is quality control maintained in plastic injection molding?

A: Quality control measures such as part inspection, process monitoring, and mold maintenance are essential for ensuring the consistency and quality of the molded parts.

Q: What are common challenges in plastic injection molding?

A: Common challenges include achieving uniform wall thickness, minimizing warpage, and dealing with issues such as sink marks and knit lines.

Q: What is the role of regrind in injection molding?

A: Regrind, or recycled plastic material, can be used in injection molding to reduce waste and cost. However, careful consideration must be given to its impact on the properties of the final parts.

Q: How can I find a reliable plastic injection molding service in Santa Clarita?

A: Look for a company with expertise, experience, and a track record of delivering high-quality plastic parts on time and within budget.


Plastic injection molding in Santa Clarita is a complex process that requires careful attention to detail and expertise. By understanding the key aspects of injection molding, you can better navigate the production of plastic parts and ensure the quality and efficiency of your manufacturing process.


  1. CapableMachining has persistently established itself as a premier supplier of injection molded component for our company. Thrilled to endorse CapableMachining for those in pursuit of top-tier molded products.

  2. CapableMachining has regularly demonstrated itself as a leading supplier of injection molded component for our company. We’ve onboarded the team to create injection mold for us, adjust and update existing molds to fulfill our requests, and supply items that consistently meet or exceed our rigorous requirements.

  3. From that juncture, CapableMachining has consistently supplied us with excellent parts. Glad to vouch for CapableMachining to those looking for outstanding molded products.

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