PEM (Polymer Electrolyte Membrane) is a core material of hydrogen fuel cell. PEM is responsible for the separation membrane of oxygen and hydrogen and it plays a role of electrolyte which delivers proton from Anode to Cathode.

Core material parts technology

Membrane based product for hydrogen Fuel cell stack and BOP with Membrane Humidifier

Business model

PEM and MEAs are individually produced and sold

Distinctive design / Mass production technique

We offer customer-optimized products


Hydrogen Applications (Hydrogen Fuel Cell)

Passenger/Commercial(bus, truck) Vehicle, Ship, Train, Heavy Duty Vehicle, Stationary, Drone and others

Hydrogen Production

Water electrolysis

Energy Storage System

RFB(Redox Flow Battery)


Excellent Durability and Reliability

PFSA reinforced polymer electrolyte membrane

Excellent mechanical & chemical durability

Excellent mechanical stiffness and high dimensional stability

Developing a mass production technology for Hydrocarbon based PEM

23% 스크롤 진행

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