Xiangyun in 2001, Deper is headquartered in the core business area of Hongqiao, Shanghai. Its production base is established in Dongtai Economic Development Zone, Jiangsu Province. 

The factory covers an area of more than 68000 square meters, and the standard production workshop covers more than 31000 square meters. It has more than 300 employees, including R&D engineers and quality engineers, who account for more than 20% of the total number of the company. 

It also conducts cooperation and exchanges with domestic universities and world-renowned automatic door companies, Establish a complete set of integrated management system of production, teaching, research and application.