RMC Plastics specializes in custom plastic injection molding, offering a complete range of services that are designed to deliver reliable, cost-effective solutions for manufacturing companies, entrepreneurs and startups in the Houston area.

We are a full-service company, delivering end-to-end expertise on every aspect of your part and tooling process. We work closely with you through every process, consulting on product design, tooling design, tooling fabrication, material selection, product manufacturing, and fulfillment.

RMC Plastics

Our Process

Plastic Product Manufacturers

For best custom plastic molding results, parts need to be designed specifically for manufacturing. We work with you on the front end of the process by reviewing your designs, offering insight and suggestions that will help make the project a success.

From there, we work through the different tooling options available to help you choose the correct mold or tool. We base our suggestions on a combination of your expected use and a cost/benefit analysis that we conduct before starting the job. We provide you with samples and will work with you every step of the way through the material selection process.

Once the molds are complete, we test them out using a variety of materials to determine optimum suitability and performance. Finally, once the samples are approved, we leverage our experience and our fleet of state-of-the-art injection molding machines to manufacture your parts.

The RMC difference

We are a Houston-based, family-owned-and-operated company. We purchased RMC Plastics in 2013 to achieve a singular goal: to build lasting relationships. We have a genuine passion for being a part of our clients’ success. Working with entrepreneurs to bring new and exciting products to market is what drives us forward; and when the things we make together are able to make lives better for so many people, we have accomplished our goal.

When you work with us, you are part of the family. As a small company, you will be working directly with the owners so, rest assured, we will always invest the maximum energy and time into your project. Decisions are made quickly, and plans can be changed without impacting your timelines. Simply put, we will always go the extra mile to ensure your success.

We get behind everything we take on and, to us, there is nothing better than seeing our clients conquer the competition. Knowing we had a hand in it is just icing on the cake.

Our experience is your asset

RMC Plastics has been operating in Houston since 1966 making us one of the oldest and best-established custom injection molding companies in the area. Our team brings together more than 50 years of custom plastic injection molding experience. Simply put, if you need a custom injection molding partner you can count on, RMC Plastics should be your first call.

Some of the benefits of working with us include:

  • Personal attention

  • Industry-proven expertise

  • Precision work

  • Highly responsive

  • Nimble

  • Competitive pricing

  • No charge for quotes

  • Paulson ProMolder certified technicians

  • Short runs

  • Long runs

  • High volume

  • Rapid prototyping

  • Tooling

  • Any size part from miniature to multi-component

  • All commercial applications

  • State-of-the-art machines and technology

For reliability and quality, RMC Plastics is your number one choice for custom molding. Call us today – we would love to hear about your project and talk to you about how we can help.

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