Custom Rubber Grommets

Qualiform is a top manufacturer of custom rubber grommets. We work with OEM’s and aftermarket manufacturers to assist in the development of custom grommets in a variety of rubber and elastomeric materials.  We produce a full range of sizes and shapes in natural and synthetic rubber.  We can source custom rubber and elastomeric compounds to meet the requirements of any grommet application.  Custom grommet materials include Viton® grommets, rubber grommets, natural rubber grommets, EPDM grommets, and many more. We also offer custom compounds developed for your specific application. Contact our knowledgeable engineering staff for additional information on our rubber grommet manufacturing capabilities.

Our Molding Capabilities

The experts at Qualiform, LLC create quality custom rubber injection molding, custom rubber compression molding, custom transfer molding,  and rubber to metal bonding.

Our Specialties

Custom rubber grommet molding, Viton grommets, rubber grommets, natural rubber grommets, EPDM grommets, custom compound rubber molding, rubber grommet manufacturer.

About Qualiform

Qualiform Rubber Molding is one of the best in the United States rubber molding industry. We are a certified ISO 9001:2015 company. We use special compounds and unique designs to manufacture our custom products. We are experts in rubber molding and rubber-to-metal bonding processes, which allows us to handle specific molding challenges.

Here at Qualiform, we are able to meet all of our customers’ needs through exceptional customer service. We offer various molding services such as injection molding, compression molding, transfer molding, and rubber-to-metal bonding, to create top quality rubber-molded products. For any assistance with project development, just contact us and we will be there to help.

Qualiform hires employees who are dedicated to guiding you throughout your design and development process. We will not stop until all your needs and specifications have been met for each product. We will secure the best materials for your product and make sure the quality is to your approval at each step of the development process. Contact a member of our technical staff at (330) 336-6777 or CLICK HERE to send us a drawing.

Qualiform Quality Assurance Program

Qualiform Rubber Molding is committed to utilizing the most efficient quality assurance program. Therefore, Qualiform is a certified ISO 9001:2015. This quality assurance program oversees, evaluates, and documents all steps of our molding processes. This program allows us to complete customer requests and provide outstanding customer satisfaction.

Products We Manufacture:

Abrasion Resistant Parts

Colored Rubber Products

Complex Rubber Products

Custom Rubber Parts

Rubber Bumpers

Rubber Gaskets

Rubber Grips

Rubber Grommets

Rubber Seals

Rubber-to-Metal Bonded Products

Vibration Control Parts / Vibration Isolation Parts

Rubber Molding Processes We Offer:

Custom Rubber Molding

Cryogenic Deflashing

Engineering and Design Support

Rubber Compound Development

Rubber Compression Molding

Rubber Injection Molding

Rubber-to-Metal Bonding

Rubber Transfer Molding

Assembly Services

Stocking Programs

Competitive Pricing Options

Qualiform evaluates each step of part production to come up with the best possible pricing solutions. Customized solutions are created for each product based on R&D, design, manufacturing, or engineering.

Highly Trained Work Force

With 30+ years of experience, Qualiform is a leader in rubber molding manufacturing. Our employees are trained to provide incomparable service. That’s why we treat each of our employees as an extremely valuable company asset. We invest in the training and skills of our employees so that they may produce the best quality products in the industry.

Customer Service

Qualiform offers attentive, dependable, and considerate communication with customers. We make sure to clearly communicate the details of the production process with our customers for their requests.

How do I get a quotation?

In order to receive a quotation please follow these steps:

-Provide us with a sample or provide us with a sample or print of your part to be reviewed.

-Include the estimate of your annual usage requirements for tooling design.

-Include the type of material or if it’s unknown or unspecified, describe the environment in which the tooling will be utilized.

Can Qualiform assist with the design of my part?

Qualiform will be there to help you with your design process from beginning to end. We will be available to consult on everything from the initial design phase to the final approval of the part.

What if I don’t know which polymer or durometer is best suited for my application?

Qualiform is willing to offer expert recommendations for polymers and an indication of your durometer requirements.

What is the lead-time when I place an order that requires a tool?

The average lead times vary by type of tooling. For prototype tools, the average lead-time is 2-4 weeks. For compression or transfer molding,it is 6-8 weeks. For rubber injection molding tooling, it is 8-10 weeks. Although, if you need your tooling in a sooner period of time, we are able to work with our tooling shop to meet your requirements.

Is my tooling produced in the United States?

All of our tooling is purchased within the United States. Because of this, we are able to quickly respond to customer changes and produce with faster lead-times.

What is Qualiform’s part lead-time?

Most of our parts are shipped out within 3-4 weeks from the receipt of the order. This may vary depending on the quantity of your order.

Can Qualiform use existing tooling?

In the majority of cases, tooling will fit into our presses. If not, minor tooling modifications may be required.

Once I pay for the rubber molding tooling, who owns the tooling?

Since tooling is customized by specific design requests, the tooling is the customer’s property. The tooling becomes the property of the customer as soon as we receive the payment for it.

For rubber to metal bonding applications, can Qualiform source my metal components?

We are able to source required metal stamping or inserts by working closely with our supply chains.

Can Qualiform match my custom color requirements?

We can match any specific color request by working with our rubber suppliers to find a match.

From Beginning to End

Qualiform Rubber Molding has the experience and knowledge to tackle any custom rubber molding project. Since 1976, we’ve been building a reputation on providing exemplary customer service and first-rate product quality. We offer a wide range of services that allows us to provide any customized rubber molded product. From the product initial design to the final inspection, Qualiform will oversee your product design. We offer a wide range of services that allows us to provide any customized rubber molded product. Our well-rounded production capabilities enable us to handle jobs other companies would not be equipped to take on.


Our technical staff is available to answer any questions call (330) 336-6777, or submit a question through our Contact Form or Send Us a PDF.

Our technical staff is ready to assist you with all your custom rubber grommet molding needs.

Custom slit grommet molded by rubber transfer process.

Customized EDPM rubber grommets used for vibration isolation.

Custom Rubber Grommet | EPDM Rubber Molding

High-volume molding rubber grommet product.