88001697
Jun 15, 2018
Jan 22, 2019
GUANGDONG DONGHUA OPTOELECTRONICS TECHNOLOGY CO. LTD.
Active Trademark
Bill-posting; Demonstration of goods; Design of advertising materials; Direct mail advertising services; Dissemination of advertising matter; Marketing services; On-line advertising on a computer network; Outdoor advertising; Telemarketing services; Television advertising
Advertising and Business