Kreisel Electric focuses on the design and manufacture of high-efficiency battery modules. Founded in 2014, Kreisel has accumulated the trust of many customers, including Shell, Porsche, Vietnam VinFast and other major manufacturers. Combining Grover's engineering integration experience in Taiwan, Kreisel can provide Taiwanese manufacturers with solutions for the electrification of transportation vehicles, power generation and energy storage systems, household energy storage, and industrial battery modular design.