About 1 Trademarks found that are owned by Zhengfengsen

Earphones; Batteries, electric; Cabinets for loudspeakers; Cases for smartphones; Closed circuit TV systems for security and surveillance, namely, cameras, switchers, monitors, microphones, and recorders; Computer hardware and peripherals; Dog whistles; Electronic collars to train animals; Eye glasses; Protective films adapted for smartphones; Selfie sticks; Stands adapted for mobile phones; Tool measuring instruments; USB cables; Wireless chargers