The 21st China Environmental Protection Exhibition was opened in Shanghai New International Expo Center on August 13, Grad Group's zeolite turbine integrated equipment, biological filter, rotation type RTO, active carbon absorption equipment, spray tower and other products were presented.

In the products of this exhibition, the rotation type RTO and zeolite turbine integrated equipment  attracted a large number of visitors. The features of rotation type RTO  includes low energy consumption, high treatment efficiency, convenient management and low maintenance cost. The zeolite turbine integrated equipment has the characteristics of low cost of terminal equipment treatment of CO, low power consumption of adsorption fan and high removal efficiency.

GRAD is engaged in the development and marketing for the management technologies of VOCs. The company designs and develops purification equipment for complex polluted environments in order to solve the multiple pollution. Grad Group adheres to the tenet of customer needs and provided one-stop service in the industry chain to create higher value for customers.