Aerated concrete production line equipment as wall material innovation and an important part of building energy efficiency, is a DuoNian application, the practice has proved through the replacement of the ideal of clay brick wall materials in various wall material, it has strong competitiveness Heavy Machinery Co., Ltd. China Henan Shaolin Depending on the quality of life, from the customer is God, and always follow the procedure for each charge is responsible for each product, for every user is responsible for the quality and dedication to customer service. Quality is the golden key to open