Plastic injection molding for Hillsboro, Oregon

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Custom Parts, On Demand Manufacturing

Plastic injection molding for Hillsboro, Oregon

Explore our premier Plastic injection molding services in Hillsboro, Oregon

specializing in plastic prototypes and production parts.

Welcome to CapableMachining, your premier destination for top-quality plastic injection molding services. With years of experience and expertise in the industry, we are proud to offer a wide range of services to meet your specific needs and requirements. From precision molding to prototyping, our team of skilled professionals is dedicated to delivering exceptional results that exceed your expectations. Whether you are in need of custom injection molded parts or assistance with design and engineering, we have the capabilities to bring your vision to life. At CapableMachining, we prioritize quality, efficiency, and customer satisfaction, ensuring that your project is completed to the highest standards. Contact us today to learn more about our plastic injection molding services and discover how we can help you achieve your goals.

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 >


Deciding 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 highly skilled engineering team specializes in proactively addressing this challenge, even before an order is placed. This process certifies that our customers have the profound faith 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. Weretain long-lasting teamwork quality suppliers, which enables us to provide quality assurance to our customers as well as to meet diverse special requirementsof our customers.


Elastic Materials

Top-notch materials are the root of quality and essential aspect of the completed item cost. We engage with significant material suppliers and can provide you with instant quotes on comprehensive range of high-grade plastics, as well as several material choice options.


Our Quality Control

CapableMachining boasts a accepted quality assurance framework and a team of skilled technological engineers who diligently oversee every aspect of our product manufacturing process – from acquiring top-notch unprocessed ingredients to delivering impeccable finished goods that encompass metals and plastics. To uphold our devotion to superiority, 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 seek 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 Hillsboro, Oregon


Ten Questions and Answers about Plastic Injection Molding in Hillsboro

Plastic injection molding is a common manufacturing process with a wide range of applications. If you are considering using this method in Hillsboro, here are ten pairs of questions and answers to help you better understand the process:

Q: What is plastic injection molding?

A: Plastic injection molding is a manufacturing process that involves injecting molten plastic material into a mold cavity. Once the plastic cools and solidifies, it is ejected from the mold as a finished product.

Q: What are the advantages of plastic injection molding?

A: Plastic injection molding offers high efficiency, precision, and repeatability in producing complex shapes and intricate details. It also allows for the use of a wide range of plastic materials.

Q: How is the mold made?

A: The mold is typically made from steel or aluminum and is custom-designed to the specific requirements of the product being manufactured.

Q: What industries use plastic injection molding?

A: Plastic injection molding is widely used in industries such as automotive, aerospace, electronics, medical devices, and consumer goods.

Q: What is the process like in Hillsboro?

A: In Hillsboro, plastic injection molding companies typically offer a full range of services, from design and prototyping to mass production and assembly.

Q: How does quality control work?

A: Quality control measures in plastic injection molding include inspections, testing, and monitoring throughout the production process to ensure consistent quality and adherence to specifications.

Q: What are the environmental considerations?

A: Plastic injection molding companies in Hillsboro often prioritize sustainability by implementing recycling programs, reducing waste, and using eco-friendly materials.

Q: What is the timeline for production?

A: The timeline for plastic injection molding production in Hillsboro varies depending on factors such as complexity, quantity, and any additional finishing processes required.

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

A: When choosing a plastic injection molding company in Hillsboro, consider factors such as experience, expertise, capabilities, and customer reviews to ensure a successful partnership.

Q: What are the cost considerations?

A: The cost of plastic injection molding in Hillsboro is influenced by factors such as material, design complexity, mold construction, production volume, and post-processing requirements.


Plastic injection molding is a versatile and efficient manufacturing process that plays a crucial role in various industries. Understanding the process and working with a reputable company in Hillsboro can help you achieve high-quality products that meet your specific needs.


  1. we have been engaging with the good partner for years. The process from formulation to manufacturing has been consistent, thanks to their experience, talents, and proactive mindset.

  2. we have been teaming up with CapableMachining for years. CapableMachining attend to customers and respond with a deep level of technical expertise in metal material, product design, and process options.

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

  4. CapableMachining has constantly demonstrated its status as a top supplier of injection molded parts for our company. The engineer take note of customers and reply with advanced technical know-how in plastic material, component design, and process options.

  5. Afterwards, CapableMachining has systematically provided us with top-quality parts. success.

  6. CapableMachining has unfailingly confirmed to be a top provider of injection molded component for our company. Honored to recommend them to anyone seeking premium molded products.

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