About 2 Trademarks found that are owned by DongguangoldlycratechnologycoLTD

The wording "SAFSDG" has no meaning in a foreign language.

Audio speakers; Breathing apparatus for divers, namely, rebreathers; Cabinets for loudspeakers; Ear plugs for divers; Earphones; Filters for non-medical respiratory masks; Headphones; Loudspeakers; Personal stereos; Portable media players; Protection masks; Respirators other than for artificial respiration; Wireless speakers; Workmen's protective face-shields