On June 21st, Kewell Technology (688551.SH) stated on the investor interaction platform that in the field of hydrogen energy, the company is focusing on the two core scenes of hydrogen energy, and is testing related products from the hydrogen utilization end to the hydrogen production end. In the hydrogen utilization stage, the company is conducting reliability tests for various systems of fuel cells, including fuel cell stack testing system, fuel cell engine testing system, fuel cell DC/DC testing system, fuel cell compressor testing system, fuel cell dedicated DC feedback electronic load, fuel cell hydrogen circulation pump testing system, fuel cell EIS testing system and other product series. The testing targets cover stack, engine systems, and components at various power levels. In the hydrogen production stage, the company has launched a product series of electrolyzer testing systems with a power range covering 500W-5MW, compatible with ALK(alkaline), PEM and AEM(weak alkaline). In 2023, the company achieved a revenue of 112 million yuan in the field of hydrogen energy, a year-on-year increase of 35.97%. In the field of hydrogen production electrolysis cell, the company has completed the delivery of orders for multiple sets of electrolysis cell testing systems. The company's customers in the field of hydrogen production electrolysis cells are mainly enterprises, universities such as Sungrow Power Supply, Huadian Heavy Industries, China Energy Group, Tianjin University, Tongji University, Wuhan University of Technology, as well as third-party quality inspection institutions.