Custom Rubber Grommet Manufacturer

  • Custom Solutions: Rubber grommets custom-made to fit your application perfectly.
  • Wide Material Selection: From EPDM to FKM, we have the perfect material. 
  • Fast Turnaround: Rapid lead times, delivering quality in as little as 8 business days.
  • Factory Direct & MOQ 1000 pcs: Direct from the factory with an MOQ of 1000 pieces for bulk orders.
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Explore Our Grommet Types

We offer one of the industry’s most comprehensive selections of rubber grommets, each designed for specific functions and operating environments:

Insulation Grommets

Insulation Grommets

Designed for general-purpose use, these grommets protect wires and cables from sharp edges and provide a buffer between components.

Vibration Mount Grommets

These heavy-duty grommets are made to absorb vibration, shock, and sound, often used in HVAC, generators, and automotive assemblies.

Mounting Hole Grommets

Mounting Hole Grommets

Used to secure or reinforce mounting holes, ensuring hardware fits tightly while protecting surrounding materials.

Multiple Hole Grommets

Multiple Hole Grommets

Allow multiple cables or wires to pass through a single panel opening while keeping each line separated and protected.

Need a specific configuration not listed? Our sourcing experts are ready to assist. 

Engineered with the Right Materials

Choosing the correct material is critical for ensuring your rubber grommet performs reliably under its specific operating conditions. We offer a wide selection of elastomer compounds tailored to resist temperature extremes, chemicals, oils, UV exposure, ozone, and more:

Our standard stock material, ideal for general-purpose use. Offers excellent resistance to oils, fuels, and abrasion.

A cost-effective option with good abrasion resistance, commonly used in general industrial settings.

 Withstands extreme temperatures from -80°F to +450°F, making it ideal for medical, aerospace, or food processing applications.

Great for outdoor or marine use due to its strong resistance to weather, UV, and oil.

Best choice for environments exposed to ozone, UV, and high humidity. Excellent for outdoor electrical or HVAC systems.

Standard & Custom Grommet Shapes

Our advanced molding capabilities allow us to produce rubber grommets in nearly any shape required for your unique application. From common designs to intricate custom profiles, we provide manufacturing flexibility without compromising quality or lead time.

Round

Most common, fits standard holes

Oval Rubber Grommets

Oval

For oblong or irregular openings

Square

Used in structured panel assemblies

Rectangular Rubber Grommet

Rectangular

Custom-fit for enclosures and housings

Custom Shapes & Prototyping:

Need a one-of-a-kind design? We can create custom tooling and provide rapid prototypes to validate fit and function before full production.

Tell Us You Need

Have an idea? Just let us know! Share your design, sketch, or even just your vision. We're here to listen and help you bring your product to life.

We Get to Work

Once we understand your needs, our expert team takes over. We'll use our skills and technology to manufacture your custom rubber products with precision and care.

We Check, Pack.

We don't just make it; we make it right! Every product is carefully checked for quality before being securely packed and prepared for its journey to you.

Delivery to You

The final step is the shipment of your completed order directly to your specified location. We work with reliable shipping partners to ensure timely and secure delivery.

Why Choose YI FENG RUBBER for Your Grommets?

YI FENG RUBBER is a trusted Custom Rubber Grommet Manufacturer delivering durable, high-performance grommets for industrial, automotive, and custom OEM applications worldwide. Our grommets are expertly engineered to protect wiring, dampen vibration, seal openings, and enhance the longevity and efficiency of your equipment.

Direct from the Factory

Direct from the Factory

As a source factory with significant production capabilities, we ensure high-quality rubber grommets at competitive prices. Our factory-direct model eliminates middlemen, bringing you the best value.
Reduce Your Mold Costs

Reduce Your Mold Costs

We maintain a library of over 3000 standard models, helping you save the cost of custom mold creation. Choose from a broad selection of existing molds for faster, more affordable solutions.
Guaranteed Delivery Times

Guaranteed Delivery Times

With 36 automated vulcanizing machines, we ensure reliable and efficient production scheduling for your rubber grommets. Count on us for dependable, on-time delivery, regardless of order size or complexity.

Extensive Inventory and Diverse Specifications

Benefit from our comprehensive stock, featuring over 2500 sets of molds and a 1500m² warehouse. We offer a vast array of specifications to meet the unique needs of your application.

Professional Research & Development Team

Our experienced R&D team provides expert custom mold design based on your drawings or samples. We can even offer free sealing solution advice to ensure optimal performance for your project.

In-House Mold Workshop for Rapid Turnaround

Our self-equipped mold workshop, featuring 8 CNC machines and 3 spark machines, allows us to deliver molds in just 2 days. This rapid turnaround ensures quick prototyping and efficient project execution.

About YI FENG RUBBER

With over 15 years of expertise, YI FENG RUBBER CO., LTD is a leading manufacturer of high-quality rubber components in China. Our state-of-the-art facility houses 36 vulcanizing machines (including 14 vacuum vulcanizing machines and 22 standard curing presses) with specifications ranging from 400 mm to 2,000 mm.

We specialize in providing customized rubber solutions, including grommets, seals, bushings, and gaskets, using a wide range of materials like NBR, FKM, EPDM, Silicone, and more, available in any color to meet your requirements. Our extensive inventory includes 7,000+ mold sets covering American, European, and Japanese standards, ensuring we can meet nearly every market demand for standard and custom parts.

Learn more about our services and solutions.

57 +

Machines

50 +

 Staff

6100 +

Square Meters Workshops

1200 k+

Production Capacity

About YI FENG RUBBER Factory

Industries We Serve

Our rubber mounting are trusted across many industries, including:

Car bodies are on assembly line. Factory for production of cars. Modern automotive industry

Automotive

Grommets for wire harness protection, firewall pass-throughs, vibration isolation in engine and exhaust systems, and sealing applications.

Close Up Aerial View of an Oil and Gas Drilling Rig at Night

Oil & Gas

Custom grommets and seals designed to withstand extreme pressures, harsh chemicals, and temperature fluctuations found in exploration and processing equipment.

Industrial manufacturing Factory

Industrial Manufacturing

Grommets and sealing solutions for machinery protection, HVAC systems, electrical enclosures, control panels, and heavy-duty equipment assembly.

Frequently asked questions

Rubber grommets provide essential protection when wires, tubes, or cables need to pass through metal panels or other rigid materials. They shield components from abrasion, sharp edges, and vibration, ensuring system safety and integrity—especially in electrical, automotive, aerospace, and military applications.

Absolutely. We specialize in custom manufacturing. Our experienced R&D team can work directly from your technical drawings, CAD files, or even existing physical samples to create tooling and produce grommets that meet your exact specifications.

Our standard Minimum Order Quantity (MOQ) for custom-designed rubber grommets is 1000 pieces. This allows us to offer competitive factory-direct pricing. Please contact us if you have specific volume requirements to discuss possibilities.

Yes, for custom projects, we typically provide samples (prototypes or first-offs from the production mold) for your inspection and approval to ensure the grommets meet your fit, form, and function requirements before proceeding with the full production run.

We Provide

Get a Free Sample – No Risk, No Commitment

We offer free samples so you can experience the quality of our displays before placing an order. We’re confident you’ll love the results!

What’s in it for You:

  • Custom-built sample based on your product requirements.
  • Free expert advice on design and materials.
  • Quick delivery—get your sample in days!

Get Your Free Sample Now and See the Difference!

Turn Your Dreams Into Reality

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