Invitation Letter (The 22nd National Hospital Construction Conference and International Hospital Construction, Equipment and Management Exhibition) 2021-10-11

China Sound Valley Dewey Intelligent Voice Infrared Thermometer helps Anhui Construction Bank to implement provention and control requirements and build epidemic prevention barrier 2021-08-24

China Sound Valley to escort enterprises, and Hefei Dewey Intelligent Technology Co Ltd. was one of the ten invited enterprises. Dewey DWTP intelligent voice broadcast fast infrared body temperature measuring instrument has been applied to Hefei, Fuyang Construction Bank and other business outlets as epidemic prevention and anti-epidemic needs.

Application for Hazardous Waste Suspension 2021-07-28

Good News Duwei Intelligence Won the Economic Contribution Award of Hefei High-tech Zone 2021 Recognition Conference-Transformation and Upgrading Award 2021-05-11

A thank-you letter from the office of Hefei epidemic prevention and control emergency command 2021-04-01

On March 24, 2021, Hefei emergency command office for emergency provention and control wrote a thank-you letter to Dewey Intelligence, which is the affirmation and encouragement of our company's new coronavirus epidemic prevention work in 2020.