Zhengzhou Lianggong Engineering Co., Ltd. is a high-tech science and technology-based, integrated business research, engineering design, equipment development, manufacturing, technical services, engineering equipment installation as one of the research and development-oriented engineering company. The company undertakes a variety of cereals, oil, mining, power, chemical production equipment, engineering design and installation and other services. Mature strong technical force, improve the conditions of complete equipment, advanced detection instruments strict, has a strict quality management system.