1, BBK (a well-known trademark in China, which has won famous brand products in China, top ten repeater brands, famous trademarks in Guangdong Province, high-tech enterprises in Guangdong Province, and BBK Electronics Industry Co., Ltd.).
2. Xiaobawang (in 1987, one of the top ten repeater brands, specializing in the development, research, production and sales of educational electronic products, Zhongshan Xiaobawang Education Electronics Co., Ltd.)
3. Wenquxing (China famous trademark, Beijing famous trademark, high-tech enterprise, international diversified company, seven repeater brands, Beijing Jinyuan Jian Computer Technology Co., Ltd.)
4. Newman Newsmy( 1996, China well-known trademark, Beijing well-known trademark, top ten repeater brands, high-tech enterprise, one of the famous brands in China digital industry, Newman Digital Technology Co., Ltd.).
5. Intelligent transmitter (Guangdong famous trademark, top ten repeater brands, private high-tech enterprise specializing in research and development/production and sales of educational electronic products, Dongguan Zhipeng Electronic Technology Co., Ltd.)