On December 17, 2019, Yu Feng, director and director of the Engineering Marketing Department of JAROL Shares led a team to Zhejiang Dun’an Artificial Environment Co., Ltd. And then had technical exchanges and negotiations with leaders of its technology research and development center.

     Dun’An Environment's major project team mainly undertakes nuclear power ventilation and air conditioning and rail transportation businesses. Currently it has a full range of nuclear power HVAC products such as nuclear-grade fans, nuclear-grade air valves, and nuclear-grade air-conditioning units.

     At the meeting, President Yu introduced the main functions and features of the nuclear-grade inverter cabinets developed by the company to the leaders of the Dunan Environmental Technology R & D Center and the application cases in the field of nuclear power. In addition, technicians from both sides also discussed in depth the related system control difficulties and classification of nuclear-grade product safety levels.

     In the end, everyone expressed their hope for further cooperation and development in the field of nuclear power auxiliary products and industrial system control complete products.