Recently, the double-membrane drinking water preparation system manufactured by Tianjian Water was loaded and shipped to Congo, Africa. The equipment includes ultrafiltration pretreatment device, prim
Editor's note: Since the front page of Zhejiang Daily published the news on July 15 that the water purification system of Zhuji Siwuping Village, which was built by Tianjian Water Group, was put i
On July 19, Zhang Tuqiao, former vice president of Zhejiang University and secretary of the Party Committee of China University of Metrology, and relevant teachers from the Institute of Municipal Engi