Guangdong Cellwise Microelectronics. 

Guangdong Cellwise Microelectronics Co., Ltd. engages in the research, development, and sale of analog chips in the People's Republic of China. The company's products portfolios include battery safety chips, full-featured protections, secondary protections, AFEs, fuel gauges, voltage types, and voltage and current types; power management chips, charging management chips, buck converters, LDO low dropout regulators, and load switches; USB control ICs, identify current-limiting chips, and identify current-limiting communication chips; and motor drive control ICs, and brushed motor drives. It also offers E-bikes, tablets, smartphones, smart wearable products, power tools, power banks/battery packs, balance bikes, scooters, mopeds, USB adapters, and car charging solutions. Guangdong Cellwise Microelectronics Co., Ltd. was founded in 2009 and is based in Dongguan, China.