Shandong Welldone Environmental New Materials Co.,Ltd.
Fenasan 2019
Sep. 17-19, 2019
Expo Center Norte,Sao Paulo, Braizil
Polyacrylamide for Water Treatment
Neftegaz 2019
15-18 April 2019
Expocenter, Moscow
Polyacrylamide is widely used in Oil drilling muds and wasted water treatment industry.
We are at 2016 China (India) Exhibition
We are at 2016 China(Brazil) exhibition
Congratulations for the new company established in Qingdao City