From October 10 to 13, 2016, it was co-sponsored by China Wall Material Science and Technology Information Network, "Brick" magazine, China Wall and Roofing Material Development Center, National Building Materials Industry Wall and Roofing Material Quality Supervision, inspection and Test Center. "Energy saving, green, environmental protection materials and innovative technology lead the development of wall material industry. The theme of "2016 the 19th (Linyi) International Wall and roof material production technology Exchange and the 19th Production Equipment Expo" was held in Linyi, Shandong Province.

The conference was divided into two parts: technical exchange and equipment exhibition. More than one thousand representatives from new wall and roofing material industries at home and abroad participated in the exchange, and more than 200 manufacturers participated in the equipment exhibition.

Xi 'an Liyuan was invited to participate in the conference and won the "Excellent Innovative Enterprise Award".