??Dongyue Machinery Group which was organized in 2012, includes 7 sub-sidiaries such as Dongyue Machinery Group Co., Ltd, Linyi Dongyue New Building Materials Co., Ltd, Shangdong National Tsinghua University New Energy Co, Ltd, Linyi Dongyue Import and Export Trading Co., Ltd etc. It has been recognized as the national largest building material machinery manufacturer. The group mainly manufactures more than 60 varieties of products including 9 series: large and medium-sized baking-free brick machines, complete equipment of AAC block production line, ALC,APB production line, Type 1 and 2 pressure vessel like autoclave, ball mill, new building materials such as AAC,APB,ALC biodiesel ,vegetable pitch etc.