Is Hong Zhong's technology outsourced?

No, according to official website, Hong Zhong Science and Technology Co., Ltd. and Hong Zhong Science and Technology Co., Ltd. have their own industrial products, not outsourcing companies. Shenzhen Hong Zhong Technology Co., Ltd. (formerly Shenzhen Hong Zhong Technology Co., Ltd.) was established in 2005, located in Shenzhen, Guangdong Province, and is an enterprise mainly engaged in the manufacture of electronic equipment such as computers and communications.