Injection molding machinery

Custom Injection Molding in Sacramento

Fast Service. Local Support. Flexible Volumes.

Businesses across manufacturing, agriculture, and technology depend on high-quality plastic components, and Tamarack Industries provides custom injection molding services throughout the greater Sacramento area. We are proud to offer responsive service, faster turnaround times, and reliable domestic production, without the risks of offshore sourcing.

Tamarack employee working with injection molding

Our Injection Molding Process

  • Tell Us What You Need

    Share your drawings, CAD files, or prototype concepts. We’ll review your project and provide a detailed quote for tooling and production.

  • Design Review

    Our team evaluates your part for moldability and recommends improvements to enhance durability, performance, and cost-efficiency.

  • Sample Production

    We build your mold and produce initial samples (T-1). Once approved, we complete any finishing touches such as polishing or texturing.

  • Full Production

    Your mold is tested and prepared for full production in our facility. After final inspection, we manufacture at scale and ship directly to your Sacramento location.

Let’s Get Started

Looking for a dependable regional injection molding partner? Tamarack Industries delivers custom plastic parts on time, with no minimum order requirements and responsive support at every step.

Why Work with Tamarack for Injection Molding in Sacramento?

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    Custom Part Quantities

    From low-volume to high-volume production, we manufacture consistent, high-quality parts tailored to your needs.

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    Full-Service Capabilities

    We support your project from start to finish, including:

    • Design assistance
    • Mold design and validation
    • Secondary services like trimming, assembly, and welding
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    Flexible Mold Sizes and Shot Capacity

    Our equipment ranges from 25 to 500+ tons, with shot sizes from 1 gram to over 2,200 grams, ideal for both small precision parts and larger industrial components.

Check Out Our Reviews

Stephanie Moore
Meier's Wine Cellars, Cincinnati, OH

VINPAK

I love the boxes and inserts. Haven’t had a damaged order yet, and the wine arrives looking great. My customers love the packaging – looks professional.

Stef Vollmer
Truthteller Winery, Woodinville, WA

VINPAK

We greatly appreciate the reliability VinPak has given us. Knowing that our wines will arrive safely and look great when they get there is priceless. Thank you for everything you do for us.

Montebello Plastics
Montebello, CA

ROLL CRADLES

Tamarack provides the cradles used by our packaging system. They are efficient for packaging bottles securely, reducing waste, and improving delivery times. CradlePak has made our shipping process more efficient.

Alison Thompson
Prairie Berry Winery, Hill City, SD

VINPAK

The VinPak inserts are such a Godsend because they are reliable, convenient, and very cost effective. Not only do they allow us to ship wine without worry of damage, but they also present our brand in a very professional way.

Robbi Ebel
Gramercy Winery, Walla Walla, WA

VINPAK

I have used VinPak before and they do a great job. The finished package looks fantastic and represents our winery very well

Manhasset Specialty Co.
Yakima, WA

CUSTOM INJECTION MOLDING

Manhasset stands have supported music performers worldwide since 1935. Tamarack Industries provides the plastic components used in the stands, helping to continue the tradition for over 85 years.

Industries We Serve in Sacramento

  • Agriculture

    Agriculture & Equipment

    Durable components for farming tools and systems

  • Food & Beverage

    Packaging components and plastic parts

  • Industrial & Heavy Machinery

    Industrial & Manufacturing

    OEM and replacement parts for machinery

  • Medical & Life Sciences

    Precision components for regulated applications

  • Manufacturing and distribution machinery

    Logistics & Packaging

    Protective packaging, plugs, and transport components

Custom Injection Molding

How Much Does Injection Molding in Sacramento Cost?

Pricing depends on several factors:

  • Order Size: Higher volumes reduce per-unit cost
  • Complexity: Detailed designs require more advanced tooling
  • Dimensions: Smaller parts typically run faster and more efficiently
  • Material Selection: Options include ABS, nylon, HDPE, polypropylene, acetyl, and more

Request a quote for accurate pricing based on your design and production needs.

Our Commitment to Sustainability

Our Commitment to Sustainability

Sacramento companies increasingly prioritize sustainable manufacturing—and so do we. 

Tamarack Industries:

  • Uses recycled resins whenever possible
  • Manufactures domestically reducing shipping emissions
  • Designs long-lasting, reusable plastic components

Frequently Asked Questions

What materials do you mold?

We work with ABS, nylon, HDPE, polypropylene, acetyl, and more, prioritizing recycled plastics wherever possible.

Do you accept small orders?

Yes. Larger quantity orders reduce your per unit cost, but we do offer no-minimum order quantities.

Do you serve only Sacramento?

No, we serve businesses throughout Sacramento and the surrounding Northern California region.

What are your lead times?

Timelines vary by project complexity, but domestic production allows for faster turnaround than overseas suppliers.

Can you help improve my design?

Absolutely. We provide design-for-manufacturing feedback before tooling begins.