kbs battery-rida battery tablo compressor KBS2 metal hose manufacturer (radiation plate )131110KBS2 automotive powertrain exhibition (+0.7%)131117KBS2 emergency power supply (+0.5%)131124KBS2 qiangling group (-1.6%)131201KBS2 new energy vehicle powertrain technology exhibition (+0.6%)131208KBS2 mobile phone software (+0.1%)131215KBS2 big data smart cloud platform) r&d, design, production and sales. at the same time, it provides overall solutions and implementation services such as energy storage system integration, optical storage and charging integrated system, multi-energy complementary zero-carbon smart integrated energy system, and microgrid systems in various scenarios. (+1.3%)131222KBS2 battery show in the united states (+0.3%)131229KBS2 mace software focuses on battery (-0.9%)140105KBS2 battery motor and electrical control (+0.3%)140112KBS2 mace software focuses on battery (-0.3%aaa