According to Aiqi's inquiry, Wintech was established in 2006, and was listed on the Shenzhen Stock Exchange on 20 15. On 20 19, it won the strategic shareholding of Shanghai Electric, which ranks first in China's machinery industry and has a state-owned background. The two sides reached a strategic cooperation agreement, and Wintek became a holding subsidiary of Shanghai Electric Group (Top 500) and a state-owned enterprise.