Sumitomo Electric Industries, Ltd., a leading global provider of fuel cell & hydrogen solutions, exhibited industry-leading products at the Hannover Messe 2019, held in Hanover, Germany from April 1 to April 5, 2019.

The Hannover Messe (HM; English: Hanover Fair) is one of the world’s largest trade fairs.  In the year 2019, there were 6,500 exhibitors from 75 countries and 215,000 attendees from 95 nations.

In this exhibition, Sumitomo Electric and its subsidiaries Innovation Core SEI, Sumitomo Electric Hartmetall GmbH, Sumitomo Electric Toyama Co., Ltd, Sumiden Fine Conductors Co., Ltd, Sumitomo Riko Co., Ltd, and Sumitomo Electric Europe Ltd. jointly presented a wide range of hydrogen & fuel cell products.

Sumidia™

Sumidia™ is an nano-polycrystalline diamond that makes a perfect mold-finishing for fuel cell separators. Its extremely high-precision on super hard materials also helps the design flexibility of fuel cell stacks.

Celmet™

Celmet™ is a porous metal that has the highest porosity and best electrical conductivity. It works as a current collector for batteries and fuel cells to achieve efficient gas utilization and simplify inter-connector structures

Gaskets

Gaskets for cells maintain the flows of hydrogen and oxygen inside the fuel cell. Our gaskets have wide temperature range that enables the long-term durability, and their flexibility helps you tailor complex structures in fuel cells