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