HENAN XUNYU CHEMICAL CO.,LTD. China(CN)
HENANXUNYU XUNYU CHEMICAL CO.,LTD is a leading manufacturer of Fumed Silica in China. We brought in advanced manufacturing technique, and we have complete production system, first class lab equipments and rounded products, and become the famous compa ...
Category: Oxygen, oxide & Dioxide
Register Time: 2014-05-27