Simon switch socket (Spain in 1916, a world-famous communication wiring brand) Siemens (German brand, one of the largest electrical and electronic companies in the world)

Panasonic (China famous trademark, Matsushita Electric (China) Co., Ltd.)

TCL switch socket (China famous trademark, TCL group co., ltd.)

Merlin Gerin (one of schneider electric's preferred brands in the global power distribution field)

qisheng Clipsal (192 founded in Australia in 192, a world-famous electrician brand)

Lonon (first-line brand/brand, Guangdong famous brand, Guangdong lonon electric appliance)

flying carving switch socket (first-line brand/brand, Shanghai Feidiao Group)

Hongyan switch socket (China famous trademark, Putian Hangzhou Hongyan Electric Appliance Co., Ltd.)

Matsumoto SOBEN (Guangdong famous trademark, Matsumoto Electrician Industrial Co., Ltd.)

Other good brands are Taiwan Province Liangqun, British Arcolectric, Japanese NKK, American E-SWITCH, European APEM, etc.