Are there many electronics factories in Qingxi Town, Dongguan?

A lot. According to Baidu map, there are many electronics factories in Qingxi Town, Dongguan, including Qingxi Hongyuan Electronics Factory, Dongguan Qingxi Bi Hui Electronics Factory, Dongguan Qingxi Fuyang Electronics Factory, Dongguan Qingxi Puxin Electronics Factory, Dongguan Qingxi Shiying Electronics Factory and Qingxi Town Electronics Factory. Dongguan, referred to as "Dongguan" for short, is a prefecture-level city and megacity under the jurisdiction of Guangdong Province, and the central city on the east coast of the Pearl River Delta as determined by the State Council.