JATCO, Incorporated

JATCO, Incorporated Custom, Plastic Injection Molding Company Serving the West Coast. Let us help with your next molding opportunity. Our expertise is in design for manufacturing.

We offer full mold transfer protocol and are happy to quote parts for an existing mold.

Last week, Steven Ames, our Director of Sales had the opportunity to participate in BEAM Circular’s BioCatalyst Industry...
05/28/2026

Last week, Steven Ames, our Director of Sales had the opportunity to participate in BEAM Circular’s BioCatalyst Industry & Innovation Exchange in Lodi, California. The event brought together manufacturers, innovators, researchers, and sustainability leaders focused on advancing California’s circular bioeconomy and creating new opportunities from renewable resources. BEAM Circular’s mission of transforming waste into opportunity through bio-based manufacturing aligns closely with the direction we see shaping the future of plastics manufacturing.

At JATCO, Incorporated, sustainability is more than a conversation—it is part of our manufacturing strategy. We continue to explore and utilize bioresins and other sustainable material solutions that help customers reduce environmental impact while maintaining the performance, quality, and reliability required for demanding applications. By incorporating renewable and bio-based materials into injection molded products, we help support a more circular approach to manufacturing while delivering the production expertise our customers depend on.

Events like BioCatalyst reinforce the value of collaboration between agriculture, manufacturing, and technology sectors as we work toward innovative solutions that reduce waste, create new material streams, and strengthen domestic manufacturing.

We appreciate the opportunity to partner with BEAM Circular and connect with organizations that are driving the future of sustainable manufacturing. To learn about our sustainability initiatives and custom injection molding capabilities, check out our website: www.jatco.com. You can also contact Steven Ames, Director of Sales, [email protected] or 209-985-2329.

This Memorial Day, we honor and remember the brave men and women who gave their lives in service to our great country. A...
05/22/2026

This Memorial Day, we honor and remember the brave men and women who gave their lives in service to our great country.

At JATCO Incorporated, we are proud to be an American manufacturer delivering custom plastic injection molding solutions to industries that help keep America running strong.

From large structural molded components and agricultural products to custom industrial applications, water systems, nursery trays, and OEM manufacturing support — our team is committed to providing high-quality manufacturing, engineering support, tooling expertise, and dependable production solutions.

We are celebrating our 50th Anniversary next month. For decades, we have partnered with customers across an expansive range of industries by offering:

• Custom Plastic Injection Molding
• Large Part Molding Capabilities
• Product & Mold Design Support
• Tooling and Manufacturing Expertise
• Assembly & Secondary Operations
• Reliable American Manufacturing

Today, we pause to remember the heroes who made our freedoms possible and reflect on the values of hard work, service, and dedication that continue to shape our country.

From all of us at JATCO, we wish you a safe and meaningful Memorial Day. Contact us today with your next injection molding opportunity. Whether you have an existing mold or wish to launch a new product, our Team is ready to assist you during every step of the process. Check out our website: www.jatco.com or call Steven Ames, Director of Sales, 209-985-2329.

As we have mentioned, JATCO, Incorporated, has deep knowledge of selecting correct materials for specific applications. ...
05/14/2026

As we have mentioned, JATCO, Incorporated, has deep knowledge of selecting correct materials for specific applications. Fire-retardant materials play a critical role in modern injection molding—especially in industries where safety, compliance, and reliability are non-negotiable.

From electrical housings and automotive components to medical devices and consumer electronics, many molded products must meet strict flame-resistance standards to reduce fire risks and improve user safety.

Common products requiring fire-retardant plastics:
• Electrical connectors & switchgear
• EV battery components
• Appliance housings
• Medical equipment enclosures
• Aerospace & transportation parts
• Industrial control systems
• Consumer electronics

Common fire-retardant materials used in injection molding:
• Flame-retardant ABS
• Polycarbonate (PC) blends
• Nylon (PA6/PA66) with FR additives
• PBT & PET engineering resins
• PPS and PEI for high-temperature applications
• Halogen-free flame-retardant compounds

These specialized materials are designed to meet standards like UL 94 while maintaining mechanical strength, durability, and processability.

As products become more electrified and compact, the demand for advanced fire-retardant injection molded materials continues to grow—helping manufacturers balance performance, safety, and compliance.

Let our expertise guide your next injection molding opportunity. Our Team will work relentlessly with you every step of the way to ensure successful mold and the best possible price. Contact us today. Check out our website: www.jatco.com. You can reach out to Steven Ames, Director of Sales, [email protected] or 209-985-2329.

05/06/2026

This is a snapshot of our Conference Room showing the diversity of products we mold for many different industries. The room is in a bit of disarray because of our comings and goings.

For more information on our capabilities, go to www.jatco.com. You can also contact Steven Ames, Director of Sales, 209-985-2329 or [email protected].

Name This Product?We are playing this game again. Last week we asked you to Name That Product. We gave clues that it is ...
04/29/2026

Name This Product?

We are playing this game again.

Last week we asked you to Name That Product. We gave clues that it is deployed at resorts around the world to stop hazardous events from occurring. Well, this device is used for avalanche control. It is fired into snow banks to bring about controlled avalanches. The goal is to release unstable snow thus preventing larger, unpredictable avalanches from occurring.

The new product in question is used as a calming agent and can be purchased anywhere in the United States. It is overmolded in two different materials, one rigid and one that is pliable like rubber. Please feel free to email [email protected] with your ideas on what this is.

Are you Looking for a dependable plastic injection molding partner to power your operations? Then look no further. JATCO, Incorporated, delivers innovative solutions, proven expertise, and a commitment to keeping your business moving forward. Whether you need innovative technology or dependable support, that’s why customers choose us. From advanced manufacturing and engineering support to maintenance, repair, and full-service solutions, our capabilities are designed to meet your ever-changing needs at every stage. To learn more, go to www.jatco.com. You can also contact Steven Ames, Director of Sales, [email protected] or call, 209-985-2329.

Name That Product?With plastic injection molding, you never know what might come through the door. JATCO, Incorporated, ...
04/23/2026

Name That Product?

With plastic injection molding, you never know what might come through the door. JATCO, Incorporated, is a Custom, Plastic Injection Molder. This means that we are not “captive” to a particular industry. For 50 years, we have been engineering and molding components for electronics, agriculture, toys, recreation, sports, automotive, solar, medical, housewares, construction industries and much more.

Today we are playing a game of Name That Product. Hint: This product is deployed at resorts around the world to stop hazardous events from occurring. No, it is not a warning system and is not used in safe rooms. It is shot from a cannon-like device. Feel free to message us with your guesses. We will unveil its use next week.

Potential customers contact JATCO, Incorporated, for a range of custom plastic injection molding needs, especially when off-the-shelf solutions will not cut it. Companies often reach out to us when they require custom-designed parts, whether for new product development or improving an existing component for better performance, durability, or cost efficiency.

We are your plastic injection molding go-to partner for engineering support—from part and mold design guidance for material selection and manufacturability optimization. Customers frequently engage when scaling production, looking for a reliable manufacturer capable of high-volume runs with consistent quality, or when transitioning from prototyping to full production.

JATCO, Incorporated, is not your typical plastic injection molder. We offer complete fulfillment capabilities, and we provide exemplary service to our customers. Contact us today with your next injection molding opportunity. Find us at: www.jatco.com. You can contact Steven Ames, Director of Sales, 209-985-2329 or [email protected].

These are images of our 1500-ton plastic injection molding press. This press delivers the power and versatility needed t...
04/16/2026

These are images of our 1500-ton plastic injection molding press. This press delivers the power and versatility needed to produce large, high-performance plastic components. With the ability to mold parts up to approximately 4' x 4' and weighing up to 21 pounds, this press supports a wide range of applications—from heavy-duty industrial products to large structural components.

Backed by advanced molding technology and extensive manufacturing expertise, we ensure consistent quality, strength, and precision across every part, making it ideal for demanding, high-volume production programs.

This large, plastic injection molding press is well-suited for applications requiring:
.High projected surface areas .Thick wall sections .Tight dimensions in large geometries .Repeatable performance .Large, heavy-duty components.Consistent quality

Having a large plastic injection molding press gives us capabilities to mold products requiring structural integrity, dimensional stability, and repeatable performance in high-volume production environments. Typical applications include pallets, containers, agricultural crates/components, and other large-format parts.

Combined with JATCO, Incorporated’s engineering expertise and process control, the 1500-ton press delivers consistent quality across complex geometries and heavy-wall sections, while maintaining efficiency and reliability at scale.

Having an injection molding press this large is unique in Northern California. If you have large components you are looking to injection mold, contact us today. Check out our website: www.jatco.com or contact Steven Ames, Director of Sales, [email protected] / 209-985-2329.

Exemplary part design for plastic injection molded parts is paramount to success in our industry. To bring efficiencies ...
04/09/2026

Exemplary part design for plastic injection molded parts is paramount to success in our industry. To bring efficiencies and lower costs of manufacturing injection molded components, we often design them for Automated Part Removal. Automation in injection molding is not just about robotics. It begins with smart part design. Automation cuts labor and costs.

To ensure smooth, reliable automated part removal, engineers and industrial designers must consider:

Draft Angles:
Proper draft allows parts to release cleanly from the mold, reducing the risk of sticking or deformation during ejection.

Part Geometry:
Avoid deep ribs, undercuts, or complex features that can interfere with robotic gripping or cause hang-ups on the mold.

Ejection Strategy:
Design with consistent, flat surfaces for ejector pins or plates to push parts out evenly this preventing warping or damage.

Material Selection:
Some resins shrink or cling more than others. Choosing the right material helps ensure predictable release and handling.

Grip Points for Robotics:
Incorporate features that allow end-of-arm tooling (EOAT) to reliably grab and remove parts without dropping or misalignment.

The Bottom Line:
Designing with automation in mind reduces cycle time, minimizes labor, improves part consistency, and leads to a more scalable and cost-efficient process.

We are experts at part design, and architecting means to increase automation. Our Secondary Operations Team are well versed in designing end-of-arm tooling for specific applications and automation processes. Do not rely on other molders who do not provide up-front recommendations on product design. We go the extra mile to ensure your injection molding opportunity is a success.

Contact us today through our website: www.jatco.com. You can also call Steven Ames, Director of Sales, 209-985-2329 or email: [email protected].

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JATCO, Incorporated, plays an important role in supplying the agricultural industry by delivering durable, high-quality ...
04/02/2026

JATCO, Incorporated, plays an important role in supplying the agricultural industry by delivering durable, high-quality plastic products and full-service manufacturing solutions tailored to the needs of growers, nurseries, and equipment manufacturers.

With 50 years of experience, we provide not only molded components, but also design, engineering, packaging, and distribution—making us a true one-stop partner for agricultural supply chains.

In the ag sector, we supply a wide range of essential products designed for efficiency, durability, and large-scale use. These include agricultural crates and handling containers, which are engineered to withstand demanding field conditions while protecting produce during harvesting, storage, and transport.

JATCO, Incorporated, supports water and irrigation system components, manufacturing precision-molded parts used in fluid distribution and agricultural infrastructure. These components are critical to maintaining reliable water delivery systems that modern agriculture depends on. As an essential manufacturer, we injection mold items that directly support food and agriculture production across the United States.

A key segment of our agricultural offerings is our line of seedling trays and nursery products, produced through its Plantway division. Commercial nurseries and growers widely use our trays to support efficient propagation, plant health, and high-density growing operations. Designed for repeat use and optimal plant development, these products are essential to early-stage crop production.

By combining custom injection molding with engineering expertise, material innovation—including bio-based resins—and full logistics support, our company helps agricultural businesses improve productivity, sustainability, and scalability across their operations.

Let us grow something great together. Give Steven Ames, our Director of Sales a call, 209-985-2329 or email: [email protected]. Check us out at: www.jatco.com.

The biggest investment a customer makes in our industry, plastic injection molding, is in the initial cost of their mold...
03/26/2026

The biggest investment a customer makes in our industry, plastic injection molding, is in the initial cost of their mold. Once a customer’s mold is in our possession, we develop a planned maintenance schedule to ensure that we get the longest life possible out of their investment.

When a mold gets close to end-of-life, there are ways to extend its life by doing some of the following:
• Polish or re-texture surfaces
• Replace worn components
• Re-machine damaged areas
• Rework cooling channels

Ultimately a decision will need to be made to replace it. So, what factors drive the complete replacement of a mold?

One rule to follow is If the mold can still produce in-spec parts reliably and cheaply, then refurbish the mold. If not, then replace it.

A mold must be replaced if one of the following items occur:
Structural failure:
• Cracks in core or cavity
• Warped mold plates
• Repeated breakdowns

Excessive wear across the mold:
• Flash everywhere
• Drifting out of tolerance
• Surface finish damaged

Cooling system failure:
• Blocked channels
• Uneven cooling

Design changes
• New product version
• Geometry changes

Production demand increased:
• Requires harder steel
• Millions of cycles

Refurbishment cost is too high:
• If repair cost ≥ 50–70% of new mold

JATCO, Incorporated, is celebration its 50th anniversary of operations this year. We offer complete fulfillment services, and we partner with our customers to ensure success. Contact us today with your next injection molding opportunity. Check out our website: www.jatco.com. You can also contact Steven Ames, Director of Sales, [email protected] or 209-985-2329.

Address

Modesto, CA
95356

Opening Hours

Monday 7:30am - 5:30pm
Tuesday 7:30am - 5:30pm
Wednesday 7:30am - 5:30pm
Thursday 7:30am - 5:30pm
Friday 7:30am - 5:30pm
Saturday 7:30am - 5:30pm

Telephone

+12094974297

Website

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