Kewell Power Supply Division focuses on the development and manufacturing of test power supplies, and the product line includes AC series and DC Series, battery charging and discharging system and electrical measurement system.

Kewell Hydrogen Energy Division focuses on the demand of the hydrogen industry for hydrogen production and provides comprehensive testing for the hydrogen industry Solutions, products cover electrolytic cell test system, fuel cell test system.

Kewell Power Semiconductor Division is committed to the localization of power semiconductor test equipment, covering half of the products conductor performance test, reliability test and semiconductor sealing test related process equipment, production line automation equipment.