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  • 6 in Pennsylvania
  • 9 outside Pennsylvania
Source: IQS Directory database snapshotOur Methodology
In Pennsylvania
Suppliers on this page whose listed address is in Pennsylvania. They are listed first.
Outside Pennsylvania
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Rubber Seals Manufacturers in Pennsylvania

IQS Directory implements a thorough list of rubber overmolding manufacturers and suppliers in Pennsylvania. Utilize our listing to examine and sort top rubber overmolding manufacturers with previews of ads and detailed descriptions of each product. Any rubber overmolding company can design, engineer, and manufacture rubber overmolding to meet your companies specific qualifications. An easy connection to reach rubber overmolding companies through our fast request for quote form is provided on our website. The company information includes website links, company profile, locations, phone, product videos and product information. This source is right for you whether it's for a manufacturer of rubber manufacturers, rubber grommets, and rubber seals.

All rubber seals manufacturers
Contents (5 sections)

Rubber Seals Manufacturers in Pennsylvania

6 suppliers in Pennsylvania are listed first, then 9 suppliers located outside Pennsylvania. Select any of them and send one quote request.

Certifications

Showing all 15

Certification, declaration and ownership records are on file for 1 of 15 suppliers in this list, from supplier reports IQS reviewed. A supplier without one listed may still hold it.

Rubber seals manufacturers in Pennsylvania, then suppliers outside Pennsylvania
ManufacturerLocationContactActions

Lake Erie Rubber & Manufacturing

All your typical molded rubber parts & more! Our custom rubber molding expertise includes mold conversion, non-conductive parts, injection molding, compression molding, transfer molding, die cutting & extrusions, plus cryogenic deflashing, trimming and curing. Low to medium volumes on time & budget!

  • ISO 9001 (Supplier-reported, reviewed Sep 2026)
LocationErie, PA
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Mason Rubber Co., Inc.

Mason Rubber is a full-service organization assisting in the designing or reverse engineering of custom product to fulfill your production requirements. Injection, transfer and compression molding processes are used to manufacture product using a full range of elastomers. We specialize in bonding rubber to metal.

LocationTrevose, PA
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National Rubber Corp.

National Rubber was founded in 1997 with the values of variety, consistency, quality, open communication, and timely delivery at its core. Today, we stay true to these values by taking each one of your specifications into consideration, and working with you through every step of the manufacturing process. Call us today for more information!

LocationCanonsburg, PA
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Associated Rubber, Inc.

Custom rubber molding is our business. We will prototype and make a small or numerous-piece production run. The mold we make is for your business and is your property. Many industrial, commercial and military applications have been met with our rubber products.

LocationQuakertown, PA
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Wabtec Corporation

Wabtec Corporation produces custom-molded rubber products, including rubber bonded to metal, FDA rubber, silicone rubber, and more, by using compression, injection, and transfer molding. Our products are made of EPDM, Buna N, nitrile, natural rubber, and many others.

LocationPittsburgh, PA
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Hunter Sales Corporation

A family-owned company for over 45 years, Hunter Sales has been a custom fabricator of rubber products: rubber gaskets, washers, o-rings, bumpers, grommets, rubber sheet, rubber tubing, rubber floor matting and custom profiles. We also extrude rubber.

LocationBethel Park, PA
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Jet Rubber

Since 1955, we have provided the highest quality rubber seals and other rubber products to our customers. We work hard to provide the right product for every application. We are fully dedicated to offering the best of ourselves to our customers each day they work with us. Our goal is to offer quality products at affordable prices with on-time delivery. Contact us today to learn more!

LocationRootstown, OH
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Rubber Associates, Inc.

Rubber Associates has been providing precision rubber molding of custom molded rubber products since 1953. Dedicated to manufacturing high quality rubber components, Rubber Associates offers a range of products such as grommets, washers, bumpers and more. With injection molding, compression transfer molding, rubber-to-metal bonding and more, we help guide you from prototype to finished product.

LocationBarberton, OH
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GBSA Inc.

GBSA designs and manufactures a wide range of molded rubber parts. We understand the importance of engineering each product for its size, shape, tolerance and material to ensure lasting performance. We use a range of plastics and ceramics to deliver high quality items and services including seals, O-rings, rubber molding, metal stampings, machined metal components and many other products.

LocationChardon, OH
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Enduro Rubber Company

Enduro Rubber specializes in manufacturing custom high-quality molded rubber parts by compression or transfer molding. We use the finest materials, including silicone rubber and sponge rubber, for our products—balls, bellows, bushings, caps, diaphragms, grommets, mounts and more.

LocationRavenna, OH
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American Engineering Group LLC

American Engineering Group (ISO 9001: 2000) supplies rubber, plastic, metal and composite components for applications manufactured in India. Our products include diaphragms, hoses, grommets, seals and custom rubber components. We use compression/transfer/vacuum/injection molding.

LocationAkron, OH
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Advanced Rubber Products

Advanced Rubber Products provides pivotal turnkey solutions as a contract manufacturer of molding, such as rubber seals. We design, engineer and assemble close tolerance custom rubber molded OEM components for many uses. Distinct advantages are available with low costs, variety of organic and inorganic materials, high volume production and rapid project turnover.

LocationWyoming, NY
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Pierce-Roberts Rubber Co.

When you use us, you are relying on over a century of experience and knowledge about rubber seals and a whole lot more. Just because our company is old does not mean our techniques are outdated. We dedicate our time to keeping up with the latest technologies and innovations to benefit you. Contact us today to see how we can benefit you!

LocationTrenton, NJ
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Pure Rubber Products Co.

No custom molding company is easier to deal with. From idea, through design, testing and production Pure Rubber is your partner form custom molded rubber parts. Our customers appreciate the care Pure Rubber takes in filling orders on budget, on time with zero defects. Our in-house tooling and full vertical control makes us your one stop shop for the demanding of applications.

LocationRockaway, NJ
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Hawthorne Rubber Manufacturing Corp.

Hawthorne Rubber is a leading designer and manufacturer of molded rubber and custom molded rubber products. Standard products include balls, bushings, gaskets, grommets and o-rings. Custom products have included rubber sheet, stoppers, grommeted tubing, bumpers, bellows and other items.

LocationHawthorne, NJ
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Cities in Pennsylvania

57
  • Aliquippa
  • Allentown
  • Altoona
  • Arnold
  • Beaver Falls
  • Bethlehem
  • Bradford
  • Butler
  • Carbondale
  • Chester
  • Clairton
  • Coatesville
  • Connellsville
  • Corry
  • DuBois
  • Duquesne
  • Easton
  • Erie
  • Farrell
  • Franklin
  • Greensburg
  • Harrisburg
  • Hazleton
  • Hermitage
  • Jeannette
  • Johnstown
  • Lancaster
  • Latrobe
  • Lebanon
  • Lock Haven
  • Lower Burrell
  • McKeesport
  • Meadville
  • Monessen
  • Monongahela
  • Nanticoke
  • New Castle
  • New Kensington
  • Oil City
  • Parker
  • Philadelphia
  • Pittsburgh
  • Pittston
  • Pottsville
  • Reading
  • Scranton
  • Shamokin
  • Sharon
  • St. Marys
  • Sunbury
  • Titusville
  • Uniontown
  • Warren
  • Washington
  • Wilkes-Barre
  • Williamsport
  • York

Counties in Pennsylvania

34
  • Allegheny
  • Armstrong
  • Beaver
  • Berks
  • Blair
  • Butler
  • Cambria
  • Chester
  • Clearfield
  • Clinton
  • Crawford
  • Dauphin
  • Delaware
  • Elk
  • Erie
  • Fayette
  • Lackawanna
  • Lancaster
  • Lawrence
  • Lebanon
  • Lehigh
  • Luzerne
  • Lycoming
  • McKean
  • Mercer
  • Northampton
  • Northumberland
  • Philadelphia
  • Schuylkill
  • Venango
  • Warren
  • Washington
  • Westmoreland
  • York