区二区三区观看_男生和女生操逼软件_天天色影综合网_美女噜噜在线观看_欧美日韩色影院_AV网站手机在线观看_91人妻免费精品无码视频_曰本福利写真片视频在线_国产成人色按摩..久久_亚洲乱伦视频网

The 3rd China (Linyi) Green Building and New Materials Expo will be held from April 21st to 23rd at Linyi International Convention and Exhibition Center. Huaneng Thermal Insulation showcased high-performance insulation materials at the Expo. Leaders including Sun Xingshou, Deputy Secretary General of the China Building Materials Federation, Wang Runxiao, Deputy Director of the Housing and Urban Rural Development Department of Shandong Province, Wang Yinghai, Deputy Mayor of Linyi City, and Zhao Ming, Director of the Linyi Housing and Urban Rural Development Bureau, visited and inspected the booth of Shandong Huaneng Thermal Insulation Materials Co., Ltd.