Potentiometers made in China

Nidec Cermet trimmer potentiometer, 20 kΩ, 0.5 W, Nidec Copal RJ-6P-203-20K OHM
Nidec Cermet trimmer potentiometer, 20 kΩ, 0.5 W, Nidec Copal RJ-6P-203-20K OHM
Nidec Cermet trimmer potentiometer, 50 kΩ, 0.5 W, Nidec Copal RJ-6P-503-50K OHM
Nidec Cermet trimmer potentiometer, 50 kΩ, 0.5 W, Nidec Copal RJ-6P-503-50K OHM