TEFULONG GROUP CO., LTD. Trademarks
GREATORK
Pressure indicator plugs for valves; cyclotrons; electricity indicators; automatic turnstiles; electric door closers, electric…
Owned by: TEFULONG GROUP CO., LTD.
Serial Number: 79015326
AUTORK
Valve controller; namely, pneumatic valve actuators and hydraulic valve actuators
Owned by: TEFULONG GROUP CO., LTD.
Serial Number: 79049167
GREATORK
Valve controller; namely, pneumatic valve actuators and hydraulic valve actuators
Owned by: TEFULONG GROUP CO., LTD.
Serial Number: 79049585
