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?
Custom Part Quantities
From low-volume to high-volume production, we manufacture consistent, high-quality parts tailored to your needs.
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
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.
Industries We Serve in Sacramento

Agriculture & Equipment
Durable components for farming tools and systems

Food & Beverage
Packaging components and plastic parts

Industrial & Manufacturing
OEM and replacement parts for machinery

Medical & Life Sciences
Precision components for regulated applications

Logistics & Packaging
Protective packaging, plugs, and transport components
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.
Frequently Asked Questions
We work with ABS, nylon, HDPE, polypropylene, acetyl, and more, prioritizing recycled plastics wherever possible.
Yes. Larger quantity orders reduce your per unit cost, but we do offer no-minimum order quantities.
No, we serve businesses throughout Sacramento and the surrounding Northern California region.
Timelines vary by project complexity, but domestic production allows for faster turnaround than overseas suppliers.
Absolutely. We provide design-for-manufacturing feedback before tooling begins.