2 trademarks were found for owners matching the name Shenzhen Tonghai Technology Co., Ltd..
#Classstatus
1 S:97658805
M:GRENFU
O:Shenzhen Tonghai Technology Co., Ltd.
20 Registered
2 S:88175673
M:GRENFU
O:Shenzhen Tonghai Technology Co., Ltd.
6 Registered
Trademark Alertz updated from USPTO on 2030-01-24