Company Overview
Green Hydrogen Solutions Built on PEM Electrolysis
CS Hydrogen is a certified Hydrogen-Specialized enterprise with more than 20 years of expertise in PEM fuel cells and water electrolysis. We develop and manufacture MEA (CCM) and stacks for PEM water electrolysis in-house.
Beyond simply supplying products, we develop high-efficiency, high-durability and cost-effective core components for green hydrogen, working with customers at home and abroad.
Green Hydrogen for
Tomorrow
Shaping the future of the green hydrogen industry through continuous technological innovation.
Core Value
Innovation
We realize continuous innovation through new technology and relentless research and development.
Reliability
We build customer trust on the foundation of proven technology and quality.
Sustainability
We create greater value through sustainable hydrogen technology.
Why CS Hydrogen
Over 20 Years of PEM Expertise
We have secured reliable technical capability on the basis of R&D experience accumulated across PEM fuel cells (PEMFC) and PEM water electrolysis (PEMEC).
Integrated Capability from MEA to Stack
We have integrated engineering capabilities spanning the development and design of catalyst-coated MEA (CCM) and CSS Series PEM water electrolysis stacks.
In-House Manufacturing Base
We have built our own production system from MEA (CCM) manufacturing to stack assembly, strengthening quality control and supply reliability.
Domestic and Global Project Experience
Working with customers and research institutes at home and abroad on a wide range of hydrogen projects, we have accumulated extensive field experience and technical capability.
Business Area
PEM Electrolysis Stacks
We develop and manufacture PEM water electrolysis stacks across a range of capacities to meet diverse system environments.
Catalyst Coated Membrane
We develop and produce MEA (CCM) with our own technology to raise the performance and efficiency of PEM water electrolysis.
CS Hydrogen covers research, development and manufacturing of core PEM water electrolysis components, delivering solutions optimized for a wide range of industries.
Custom Development
We develop MEA and stack solutions tailored to customer requirements.
Research & Development
We continue research and development into next-generation PEM water electrolysis technology and materials.
History
Grounded in relentless research and technological innovation,
CS Hydrogen is driving the advancement of the green hydrogen industry.
- Expanded supply at home and abroad (USA, Japan, Malaysia, Europe and more)
- CS Hydrogen Co., Ltd. founded
- Pre-Series A investment secured
- Large-area production facility established
- Started production of large-area MEA and stacks for PEM water electrolysis
- Optimized Ir-Ru binary anode catalyst
- Patent registered for a PEM water electrolysis device using a three-dimensional mesh
- WESPE Co., Ltd. founded
- Focused on the PEM water electrolysis business and joined the Woosuk University RIC
- Fuel Cell Engineering founded
- PEMFC business launched
- Began development of fuel cell MEA and stacks