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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
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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 ...
