Tracy, CA

From Concept to RealityCustom Injection Molding

Concept → Tool → PartOne Northern California roof

Aerospace · Medical · DroneCertified to the specs that matter

ISO 13485:2016 AS 9100 Rev D Made in USA · Tracy
About Central Plastics

High-quality plastic components manufactured to perfection

When you need an injection molder with a reputation for being experienced, approachable, and responsive, Central Plastics is who you want to partner with. We operate a state-of-the-art facility with a wide range of equipment, and years of experience across regulated and consumer markets.

Capabilities

A one-stop shop for plastic manufacturing

Full-range molding, advanced technologies, and finishing services — designed so your project stays under one roof from tooling through delivery.

Custom plastic injection molding at Central Plastics
01

Custom Plastic Injection Molding

As a full-range molder with advanced molding technologies and state-of-the-art equipment, we provide premium custom injection molding at a competitive price.

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Injection stretch blow molding bottles and containers
02

Injection Stretch Blow Molding (ISBM)

We utilize ISBM to create high-quality containers, bottles, and more for various industries.

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Custom thermoforming production
03

Custom Thermoforming

Our wide range of custom thermoforming capabilities means we can provide products and services that exceed expectations.

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Tooling and engineering at Central Plastics
04

Tooling & Engineering

With experienced engineers and toolmakers equipped with the latest technology and machinery, we're ready to turn your designs into reality.

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Value-added finishing services
05

Value Added Services

We add value to your plastic product through finishing services such as hot stamping, heat insertion, sonic welding, and more.

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Ready to start a project?

Tell us about your part, volume, and market. Our team will help match the right process.

Request a Quote
Markets

Industries we serve

Our manufacturers service a wide range of markets with the quality systems each one demands.

Quality is our passion

Certified to the most stringent specifications

Central Plastics is an ISO 13485:2016 and AS 9100 Rev D. Certified Molder. Our Quality Management System drives every department toward progressive improvements in every part we make.

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ISO 13485:2016Medical device quality management
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AS 9100 Rev D / ISO 9001Aerospace quality management
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MedAccred · ANAB · MBE · SBEEndorsements shown on our live site
ISO 13485
AS9100D and ISO 9001
MedAccred
ANAB
Made in USA
MBE
SBE

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Quality technician inspecting molded plastic parts
Why Central

One facility. End-to-end ownership.

We live a culture of excellence every day — consistent quality products and services that meet customer expectations.

1

One-stop manufacturing

Injection molding, ISBM, thermoforming, tooling, and value-added finishing under one Northern California roof.

2

Regulated-market ready

ISO 13485:2016 and AS 9100 Rev D certification for healthcare and aerospace requirements.

3

Experienced & responsive

Approachable partners who match the right process to your part, volume, and market.

Get in touch

Let's build your next plastic component

1480 East Pescadero Ave, Tracy, CA 95304 · Call 209-532-5146 or email info@centplasticmfg.com