1 TCL-Legrand (China’s well-known trademark, TCL-Legrand International Electrical (Huizhou) Co., Ltd.) 2 Simon switch socket (Spain in 1916, a world-famous communication wiring brand, Simon Electric China Co., Ltd.) 3 Siemens (founded in Germany in 1847, the world's largest electrical and electronics company) 4 Panasonic (China's well-known trademark, Japan's Panasonic Electric (China) Co., Ltd.) 5 Schneider (Schneider Electric's first choice in the global power distribution field One of the brands, Tianjin Merlin Electric Group) 6 BOCHO (founded in Zurich, Switzerland in 1937, a world-famous electrical brand, Bojian Group) 7 Honeywell-Lonon (Guangdong famous brand, Honeywell Erlanneng Electrical System Technology (Guangdong) Co., Ltd.) 8 LOVOV switch socket (first-line brand/brand, Guangdong Zhongshan Lofer Group) 9 Matsumoto SOBEN (Guangdong famous trademark, Matsumoto Electric Industrial Co., Ltd.) 10 Hongyan switch socket (China Well-known trademark, Putian·Hangzhou Hongyan Electric Co., Ltd.)