90390609
Dec 17, 2020
Oct 5, 2021
SHENZHEN OUSHENGTAI TECHNOLOGY CO. LTD.
Active Trademark
Sirens; Acoustic alarms; Anti-intrusion alarms; Batteries and battery chargers; Electric buzzers; Emergency signal transmitters; Emergency warning lights; Lithium ion batteries; Portable radios; Solar batteries
Electrical and Scientific Apparatus