0518-85846000
News
-
Xu Zhongzi, Deputy Director of The Standing Committee of Jiangsu Provincial Peop
2015-10-10 / Top
Accompanied by mainly responsible comrades including Zheng P...
-
2013
04.28
“Enterprise Workstation for Graduate Students” by Donghai Silica Powder and Nanj
-
2009
12.30
Clean Production Project of Donghai Silica Powder Passed Acceptance
The clean production project of the company passed...
-
2009
09.01
Production Wastewater Treatment Project Awarded as Resource-saving Project by Na
In July 2009, the silica powder production wastewa...
-
2008
04.01
Ultra-fine Silica Powder Identified as 2007 National Key and New Product Plan by
The electronic grade surface ultra-fine silica pow...
-
2007
12.30
“Chaojing” Brand Affirmed as Jiangsu Famous Brand
The “Chaojing” brand of Donghai Silica Powder was ...
