Ruishen, located in the Yangtze River delta economic circle, the connection point and extension point of the economic circle of Shanghai & Southern Jiangsu, is expert on design, manufacture, selling and service of various types of columns, heat exchangers, containers, column internals(structured packing, random packing, plates, etc)environmental protection system and devices.Our company covers an area of 35,000 square meters, plant construction area of 25,000 square meters. There are physical and chemical laboratory, physical testing laboratory, hydraulics laboratories for research and development etc.The company has also established its own R&D center. Meanwhile, we have established a long-term cooperative relationship with many famous universitis and instititues, e.g. Nanjing University, Southeast University, Tianjin University, East University of Science and Technology, and many other domestic scientific research institutions.