Harman Kardon (founded in 1953 in the United States, the internationally renowned manufacturer of audio products, specializing in home and car audio R & D / production / sales of enterprises, Harman (China) Investment Co. Ltd; SANSUI Shanshui Audio (founded in Japan in 1944, under the Guoguang Electric Appliance, its speakers are famous internationally, the world's long history of the scale of audio-visual enterprises, large-scale listed companies, Guoguang Electric Appliance Company Limited); MaiBo Microlab (founded in 1998, Guangdong Province, Guangdong Province, a famous trademark, specializing in all kinds of speakers R & D / design / production / sales and service, Shenzhen MaiBo Electric Appliance Co. Ltd.); millet MI (the earlier use of the Internet mode of development of cell phone operating system mode, known for its unique "fan culture", Beijing Xiaomi Technology Co.)
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