As one of the 1st molders of Fluoroelastomers, IER Fujikura has been the leader and industry innovator in critical sealing applications since 1958. Their desire to assist their customers in the development of the best sealing solution for their application has made them one of the most sought after sources for seal manufacturing technology in the world. IER Fujikura exceeds their customers’ expectations in design, cost, quality and service by continually refining their operations. They are capable of both high-volume manufacturing and extremely low-volume custom manufacturing.
Custom Molded Capabilities.
IER Fujikura’s core capabilities include custom molded rubber gaskets and seals and insert-molded, thermoset-bonded, Viton® and Fluorosilicone seals, Perfluorelastomer seals, engineered sealing designs, and rubber compounds formulated to meet automotive OEM reference fuel specifications. |
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IER Fujikura supplies critical rubber parts to many industries, including aerospace, appliance, automotive OEM, beverage dispensing, chemical processing, electronic, medical, novelty, pumping, and valve.
IER Fujikura products are the primary sealing component in rollover valves, emission valves, fuel pumps, canister purge solenoids, valve stem seals, OBVR valves, electromagnetic plungers (armatures), diaphragm pumps, metering valves, thermostatic expansion valves, fiber optic connectors, appliance valves, oxygen concentrators, hydrometers, pressure regulators and many other check valve seals. |
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Engineered Solutions.
At IER Fujikura, they turn your application requirements into engineered solutions. They do so to meet your demanding application and timing needs.
IER Fujikura specializes in assisting customers through the engineering design process. From initial concept to prototype and production, strict attention is given to every detail, including the design abstract, manufacturing and delivery.
State-of-the-art CAD systems, both AutoCAD 2000 and Pro/Engineer 2000, support IER Fujikura's creative design engineering group, while their process engineering departments focus is on continual creative development, productivity and cost reduction concepts. This keeps their designs and prices practical and affordable in the global market.

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Standard Products.
- Umbrella Checkvalves
- Rolling Diaphragms
- Flow Regulators
- O-Rings
Customer Service.
The customer service department at IER Fujikura provides you with the best service, follow-up and satisfaction in the industry.
Elastomer Selection Guide.
For a general overview of rubber compatibility, IER Fujikura offers an online elastomer selection guide. This guide compares each rubber polymer by its physical properties, service temperature ranges and fluid resistance capabilities. |
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Visit IER Fujikura's Facilities.
With a manufacturing facility located in Macedonia, Ohio, IER Fujikura is able to meet the demands of any rubber sealing application. They welcome you to visit their facility. Please contact them if you’re interested in seeing IER Fujikura's engineering manufacturing processes in person.
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