350 thousand square meters. Dafeng Electronic Factory is Dafeng (Shanghai) Computer Co., Ltd., which was established in March of 20001year. It is located in Shanghai Songjiang Export Processing Zone, with a total construction area of 350,000 square meters, including Dafeng Computer, Dagong Computer, Dawei Logistics, Dali Computer, Daren Computer, Daqun Computer and Yesong Property. It mainly produces notebook computers and cloud products.