Injection Molding… It’s what we do.

Leveraging 90 years of experience inventing 21st-century solutions.

Are you seeking custom injection molding capabilities? Does your project require a specific injection molding process? Are you considering the plastic injection molding process to manufacture your product? Ferriot has injection molding solutions.

As a custom injection molding company, Ferriot works with Original Equipment Manufacturers (OEMs) to bring new products to life. With a clamping force of 40 to 2,200 tons, our capacity ranges from small parts weighing a few grams to those weighing 20 pounds. These parts can be simple or complex geometries for large and small products.

The measure of Ferriot’s true capacity is in our institutional expertise in resin selection to support innovative solutions. Our seasoned engineering team designs custom injection molding solutions that didn’t exist yesterday—except in the minds of our customers. Ferriot’s experienced engineers are here to guide you through every critical step in your injection molding journey, from concept to completion.

By partnering with a custom injection molding company like Ferriot, you can benefit from our expertise, resources, and experience in delivering high-quality plastic parts tailored to your specific requirements.

If you have any questions, don’t hesitate to Contact Us.

Learn more about the injection molding manufacturing process, applications, and history by clicking here.

Here are some of the things our custom injection molding team can do for you:

  1. Custom Design and Engineering: Ferriot engineers can work with you to develop and refine your product design, ensuring it is suitable for injection molding and optimizing it for manufacturing efficiency and cost-effectiveness.
  2. Prototyping: Using computer-aided design (CAD) software and advanced manufacturing techniques, we can create prototypes of your product. These prototypes allow you to test and validate your design before proceeding to full-scale production.
  3. Tooling and Mold Making: Custom injection molding companies like Ferriot must have expertise in creating high-quality molds and tooling to produce your desired plastic parts. Ferriot’s expert engineers use advanced machining techniques and materials to develop molds that meet your specifications and produce consistent, accurate results.
  4. Injection Molding Production: Once the molds are ready, the Ferriot team is ready to perform large-scale production of your plastic parts. We have the equipment and knowledge to handle various materials and production volumes, ensuring timely delivery and consistent quality.
  5. Material Selection: Ferriot’s experienced engineering team has expertise in developing custom injection molded parts across multiple markets and applications. We can provide guidance and recommendations on the most suitable materials for your specific application. Our extensive knowledge of different plastic resins and can help you choose the one that meets your desired characteristics, such as strength, durability, heat resistance, and appearance.
  6. Quality Assurance: Custom injection molding companies must have robust quality control processes in place to ensure that your parts meet the required specifications. Ferriot’s QA team perform inspections and testing throughout the production process to maintain high standards of quality and identify any defects or issues.
  7. Secondary Operations: In addition to injection molding, Ferriot offers secondary operations such as assembly, finishing, and packaging. Our team can incorporate additional features into your parts, such as inserts, threads, or surface treatments, to deliver a fully finished product.
  8. Cost Optimization: Our deep experience as a custom injection molding company can help you optimize the design and production process to minimize costs without compromising quality. We can provide suggestions for design modifications, material selection, and production techniques to achieve the best balance between functionality, aesthetics, and affordability.
  9. Supply Chain Management: As a custom injection molding company, Ferriot can also assist with supply chain management, handling inventory, warehousing, and shipping logistics. This can save you time and effort by consolidating your manufacturing and distribution processes under one provider.

Injection Processes

At Ferriot, we are capable of a variety of injection processes. These include structural foam, gas assist, insert molding, over molding, and straight injection.

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Custom Injection Molding

Ferriot offers expertise in a variety of injection molding disciplines. With continued automation advances and 24-hour mold repair & maintenance, we optimize production and reduce downtime.

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Proprietary Products

In the building products market, our wholly owned subsidiary, American Original Building Products, manufactures a proprietary line of Polypropylene Shake Siding. This premium product line is sold exclusively through private label brands to major distributors throughout the U.S. and Canada.

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Mold Transfer Process

There are several reasons why hiring a new injection molder might occur, whether it is cost reduction, capacity, quality improvements, the opportunity to take advantage of a strategic partnership, or to optimize the supply chain for logistical purposes.

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Large Parts

As your trusted partner in large-tonnage injection molding, we offer a range of value-added services to further optimize your project. From design assistance to secondary operations, we’re here to ensure your success every step of the way.

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How can we help?

Ferriot’s experienced engineers are here to guide you through every critical step in your injection molding journey, from concept to completion.


The technical accuracy of answers provided here by our AI Chatbot tool need to be confirmed with a member of the Ferriot staff.