1980, the electrostatic precipitator was changed to Zhuji electrostatic precipitator factory;
1984 was renamed as Zhejiang electrostatic precipitator general factory;
1995 Zhejiang feida electromechanical group co., ltd was established;
In 2000, Zhejiang Feida Environmental Protection Technology Co., Ltd., which is controlled by Feida Electromechanical Group, was established.
Listed on July 22, 2002;