88416370
May 6, 2019
Apr 7, 2020
BEIJING GUILD TECHNOLOGY CO. LTD.
Active Trademark
Authenticating works of art; Authentication in the field of gemological identification; Calibration; Consulting services in the field of software as a service (SAAS); Graphic arts design; Hosting the web sites of others on a computer server for a global computer network; Material testing; Packaging design; Quality control for others; Scientific laboratory services; Surveying; Gemological services, namely, grading precious stones
Computer and Scientific