About 1 Trademarks found that are owned by Liu Yanfei

Automatic indicators of low pressure in tires; Batteries and battery chargers; Battery jump starters; Battery starter cables; Computers and computer peripheral devices; Electronic control gears (ECGs) for LED lamps and light fixtures; Electronic kitchen timers; Emergency auto kits comprised of a battery charger and a hand held spotlight; Solar-powered battery chargers; Solar panels for production of electricity