About 2 Trademarks found that are owned by Shenzhenshi Junjiefeng Technology Coltd

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

Antennas; Batteries, electric; Cabinets for loudspeakers; Chargers for electric batteries; Commutators; Discharge tubes, electric, other than for lighting; Electric buzzers; Electric wires and cables; Electronic indicator boards; Electronic indicator panels; Electronic regulating and control devices for the operation of light emitting diodes; Flashing safety lights; Level indicators; Light emitting diodes (LEDs); Loudspeakers; Masts for wireless aerials; Power switches; Radar apparatus; Radios; Rechargeable batteries; Renewable battery system to provide backup power; Signal bells; Sirens; Solar panels for production of electricity; Transmitters of electronic signals; Wireless chargers; Wires, electric; Acoustic sound alarms; Battery chargers for use with telephones; Electric discharge tubes, other than for lighting; Electric connections and connectors; Electrical plugs and sockets; Portable radios; Sound alarms