Gelonghui September 20th | sunwoda electronic(300207.SZ) stated on the investor interaction platform that the company currently has no supply of solid state batteries. The company's first generation of semi-solid state batteries has been successfully developed, and the energy cell samples of the second generation semi-solid state battery have started pilot testing. The third generation polymer composite all-solid-state battery has completed laboratory validation and is expected to complete product development by 2025. The fourth generation all-solid-state battery is still in development, with laboratory sample production expected to be completed by 2027.