according to the official materials of Shanghai University of Science and Technology, Liang Lujun, director of the market service center of Nanjing Tianjia Environmental Technology Co., Ltd., Ma Guoyuan, a professor at Beijing University of Technology, and Jiang Shen, a professor at Tianjin University of Commerce.
Nanjing Tianjia, founded in 1991, is a professional company integrating R&D, manufacturing, sales and service in clean environment and heat energy utilization.