Plastic injection molding for Tacoma, Washington

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Custom Parts, On Demand Manufacturing

Plastic injection molding for Tacoma, Washington

Explore our premier Plastic injection molding services in Tacoma, Washington

specializing in plastic prototypes and production parts.

Welcome to CapableMachining, your ultimate destination for top-notch plastic injection molding services. With years of expertise in the industry, we have earned a reputation for delivering high-quality, precision-engineered parts to suit our clients’ specific requirements. Our state-of-the-art facilities, combined with our team of skilled professionals, enable us to provide a wide range of plastic injection molding services, catering to various industries and applications.

From prototype development to full-scale production runs, we are committed to meeting our customers’ expectations with excellence and efficiency. Trust CapableMachining for all your plastic injection molding needs and experience the difference of working with a reliable and customer-focused service provider.

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 >


Nomination the right material is key, 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 sustains that our customers have the perfect reliance in the final quality of their products.

Rigid Materials

Hard plastic materials are defined as materials that display fundamentally no elastic deformation and no complete plastic deformation. Wemaintain long-term cooperation with quality suppliers, which enables us to provide quality assurance to our customers as well as to cater to different unique demandsof our customers.


Elastic Materials

Top-quality materials are the backbone of quality and essential aspect of the completed item cost. We cooperate with big material suppliers and can provide you with instant quotes on assorted variety of top-quality plastics, as well as diverse array of material options.


Our Quality Control

Our company boasts a well-established quality assurance framework and a team of adept technical engineers who diligently oversee every aspect of our product manufacturing process – from obtaining excellent unprocessed ingredients to delivering impeccable finished goods that encompass metals and plastics. To sustain our devotion 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 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 Tacoma, Washington


Q&A: Plastic Injection Molding in Tacoma

Plastic injection molding is a widely used manufacturing process in Tacoma. Below are 10 pairs of common questions and their corresponding answers to help you understand this important industry in more depth.

Q: What is plastic injection molding?

A: Plastic injection molding is a manufacturing process in which molten plastic is injected into a mold cavity. Once the plastic cools and solidifies, it takes the shape of the mold cavity, resulting in a precise and durable product.

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

A: A variety of plastics can be used in injection molding, including thermoplastics, thermosets, and elastomers. Each type of plastic has its own unique properties that make it suitable for different applications.

Q: What are the advantages of plastic injection molding?

A: Some advantages of plastic injection molding include high production efficiency, repeatability, and the ability to create complex shapes with tight tolerances. It is also a cost-effective manufacturing process for large production runs.

Q: What industries use plastic injection molding in Tacoma?

A: Plastic injection molding is used in a wide range of industries in Tacoma, including automotive, aerospace, medical devices, consumer goods, and electronics. It is a versatile process that can be adapted to meet the unique requirements of each industry.

Q: What are some key considerations for designing a part for injection molding?

A: Key considerations for designing a part for injection molding include draft angles, wall thickness, and material selection. It is important to work closely with a knowledgeable engineer to optimize the design for the injection molding process.

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

A: To find a reputable plastic injection molding company in Tacoma, look for a company with a proven track record of quality and reliability. Check customer reviews, visit their facility, and ask for samples of their work to ensure they meet your standards.

Q: What is the typical lead time for a plastic injection molding project in Tacoma?

A: The typical lead time for a plastic injection molding project in Tacoma can vary depending on the complexity of the part, the quantity required, and the capabilities of the molding company. It is important to discuss your project timeline with the molding company upfront to ensure they can meet your deadlines.

Q: Can plastic injection molding be used for prototyping in Tacoma?

A: Yes, plastic injection molding can be a cost-effective and efficient method for prototyping in Tacoma. By creating a prototype using the same process that will be used for mass production, you can test and refine your design before committing to expensive tooling for larger production runs.

Q: How can I optimize the cost of my plastic injection molding project in Tacoma?

A: To optimize the cost of your plastic injection molding project in Tacoma, work closely with the molding company to reduce material waste, minimize cycle times, and design for manufacturability. By optimizing the design and production process, you can achieve cost savings without sacrificing quality.

Q: What are some emerging trends in plastic injection molding in Tacoma?

A: Some emerging trends in plastic injection molding in Tacoma include the use of environmentally friendly materials, advanced automation and robotics, and the integration of digital technologies for process monitoring and optimization. Staying informed about these trends can help you stay ahead of the curve in the ever-evolving world of plastic injection molding.


Plastic injection molding is a critical manufacturing process in Tacoma that is used across a wide range of industries. By understanding the fundamentals of this process and working closely with a reputable molding company, you can achieve high-quality, cost-effective parts for your specific application. Stay informed about emerging trends and best practices in plastic injection molding to ensure your projects are successful now and in the future.


  1. They has been a marvelous and strategic counterpart for us right from the beginning. The process from idea to production has been consistent, thanks to their proficiency, talents, and can-do demeanor.

  2. Since then, CapableMachining has constantly furnished us with top-quality plastic parts. We’ve added to our team them to create injection mold for us, improve and adapt existing molds to satisfy our criteria, and provide merchandise that consistently meets or surpasses our demanding specifications.

  3. They has been a terrific and strategic cooperator for us right from the beginning. The team listen to customers and react with exceptional technical capability in materials, component design, and procedure alternatives. This has been and will endure as a critical aspect of our success.

  4. Following that, CapableMachining has routinely given us with high-quality parts. The team listen to customers and reply with profound technical mastery in substances, part formation, and process options. This has been and will persist as a vital element of our success.

  5. The team at CapableMachining has supported us in shaping our thoughts into end products for several years now. I am enthusiastic to suggest these guy to individuals seeking first-rate molded products.

  6. we have been engaging with the good partner for years. I am content to recommend the team to anyone seeking exceptional molded products.

  7. we have been connecting with CapableMachining for years. Thrilled to endorse CapableMachining for those in pursuit of top-tier molded products.

  8. CapableMachining has reliably affirmed as a top provider of injection molded component for our company. The process from birth to production has been effortless, thanks to their know-how, capabilities, and can-do spirit.

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