87867998
Apr 9, 2018
Jan 22, 2019
SHENZHEN QIANRUI HONGDA ELECTRONIC TECHNOLOGY CO. LTD.
Active Trademark
Alarm monitoring systems; Battery chargers; Cabinets for loudspeakers; Communications servers; Computer peripherals; Data processing apparatus; Electrical and electronic burglar alarms; Headphones; Sound transmitting apparatus; Telecommunication exchangers
Electrical and Scientific Apparatus