Zhengzhou DEYI Heavy Industry Machinery Manufacturing Co., Ltd. is a high-tech enterprise located in Zhengzhou, the capacity of Henan Province. It covers an area of 35000 square meters with total fixed assets over 36 million RMB. 20% of the employees are technicians. Our products include: autoclaved aerated concrete block production line, full automatic hydraulic press brick production line, auxiliary equipments for brick machine and AAC plant.