Liaoning Hongsheng Technology Co., Ltd. (formerly Liaoning Qinzhen Environmental Protection Building Materials Co., Ltd.) has been engaged in the industry for more than ten years, with a total investment of 60 million yuan, an area of 46000 square meters, and a building area of more than 12000 square meters. With the use of the current domestic better technology production line, the traditional industry of brick making has been completely separated from manual, semi-automatic, and has realized full assembly line automation. At the same time, it is a large manufacturer of autoclaved aerated concrete products in northeast China, integrating scientific research, production and operation. The company has winter production capacity. It is a new green, environmental protection and wall material manufacturer with an annual capacity of 400000 cubic meters and a daily output of more than 1500 cubic meters. Through the efforts of the company's scientific research team, it has the production capacity to produce products that meet the requirements of 50 winter melt tests in severe cold regions