With membrane electrode assemblies (MEA) and stacks —
electrolysis makes hydrogen, and fuel cells make electricity.
The membrane electrode assembly (MEA) unites catalyst, membrane and substrate. We design and build in-house
the core component that determines performance and durability.
World-class electrolysis performance — high-performance, high-durability PEMEC / AEMEC.
Industrial drones with flight time extended by hydrogen fuel cells —
pushing the limits of surveillance, surveying and logistics.
The story of a hydrogen-component specialist founded on 12 years of Hyundai Motor experience.
Go →Electrolysis · fuel cell · URFC · ABEL — five electrochemical systems.
Go →From electrode to system — custom design and fabrication to your specifications.
Go →Leave an online inquiry and our team will get back to you quickly.
Go →Every electrochemical reaction happens in a single place — the MEA.
ZEROTECHNOLOGY has internalized the entire MEA process, from catalyst dispersion to large-area coating,
and is Korea's only Total MEA Solution company bridging materials to systems.
From materials to systems — one MEA technology connects the entire value chain.
On the single root technology of the MEA, we generate cash flow through our component business
and expand into five growth markets.
Directly coupled to renewables to produce high-purity green hydrogen — a solution for grid stabilization.
Learn moreNext-generation electrolysis that lowers hydrogen production cost with non-precious-metal (Ni-Fe) catalysts.
Learn moreDrones, forklifts, small mobility — going beyond the limits of batteries with hydrogen.
Learn moreElectrolysis + fuel cell in one stack — 48 days without recharge, a portable hydrogen power plant.
Learn moreProducing acid, base and hydrogen at once without sulfuric acid or caustic soda — a new process for waste PET recycling.
Learn moreFrom renewable-linked green hydrogen to drones, disaster response and recycling — the sites where our technology is actually used.
Custom-designed and fabricated to your materials and operating environment. For R&D, pilot and small-scale production.
1–5,000㎠, custom catalyst, substrate and loading. Supports GDL, metal felt and foam.
3·5·7 layer, PEM·AEM·BPM. Custom area, shape and manifold cutting available.
1W–250kW, 5–500㎠. Electrolysis and fuel cell cells and stacks.
Fuel cell / electrolysis systems and evaluation equipment.
Industrial drones with flight time extended by hydrogen fuel cells — surveillance, surveying, logistics.
A hands-on kit to experience the electrochemical principles of electrolysis and fuel cells firsthand.
A portable hydrogen power plant recharged by solar alone — 48 days of off-grid independence without recharge.
Simultaneous acid, base and hydrogen production without chemicals — wastewater neutralization and PET recycling.
For product purchases, system fabrication, evaluation and build requests, or joint development, please use our inquiry board.
Inquiry Board →Passing R&D evaluations from multiple government agencies, and working with major Korean companies and research institutes.
High-mix low-volume mass production technology for PEMFC MEAs — securing MEA mass production capability
MEA for AEM electrolysis — overall lead (13 institutions)
Electrochemical r-TPA recovery and production module — climate tech
Electrochemical electrolysis system — expansion into South Africa and Kenya
From a single electrode to a full system — tell us the specifications you need and we'll get back to you quickly.