knife switch, electrical switch, power knife switch
our factory FUJIAN MINQING YIFENG PORCELAIN ELECTRICAL produce: porcelain knife-switch(Double/Singlethrow 2PX20A, 2PX30A, 2PX60A, 2PX100A, 2PX200A, 3PX20A, 3PX30A, 3PX60A, 3PX100A, 3PX200A ),
porcelain Fuse unit (10A, 15A, 30A, 60A, 100A, 200A)
porcelain lampholder (E10 E14 E17 E26 E27 519 E39 E40 G9 G5. 3 G4. 5)
compare with other manufacturer, we can do this: the same quality better price, the same price better quality.