On September 19, President Qiao Longde of China Building Materials Federation went to the production base of Jiangsu Pengfei group headquarters for investigation. President Qiao went to the factory workshop in a light and easy way to understand the equipment manufacturing situation of the company and the position and influence of Pengfei rotary kiln in the industry at home and abroad. After learning that Pengfei group won the national enterprise technology center in 2016, and Pengfei rotary kiln won the honorary title of national manufacturing single champion demonstration enterprise in 2017, Pengfei group was fully praised and affirmed for its firm confidence, initiative, increased service-oriented manufacturing and efforts to promote Pengfei's high-quality development.