Bottle Warmer & Sterilizer 2 in 1 Bottle Sterilizer And Warmer,Microwave Steam Sterilizer,Bottle Warmer Sterilizer,Microwave Steam Steriliser Joystar Electrical Appliances Manufacturing Co.,Ltd , https://www.fscnjoystar.com A Chengdu man named Yuan Dongxu made bricks with insulation, heat insulation, and light weight. It is reported that the Chengdu Municipal Bureau of Building Materials is preparing to conduct professional identification of various parameters of this brick. If such a "garbage brick" can be successfully used in the construction industry and a virtuous cycle is formed in investment, manufacturing, sales, and use, there will be considerable social and economic benefits. (Wu Tingyi)