86789769
Oct 15, 2015
Nov 1, 2016
NINGBO YINZHOU JOY AUDIO EQUIPMENT CO.LTD.
Active Trademark
Acoustic couplers; Acoustic membranes; Amplifiers; Cabinets for loudspeakers; Electronic sports training simulators; Horns for loudspeakers; Megaphones; Microphones; Sound reproducing apparatus; Sound transmitting apparatus
Electrical and Scientific Apparatus