Lugar del origen
Henan, China
Grado
Óxido de sílice micro fino -400
Product name
High Purity Silica Price for Micro Silica Microsilica Price
Usage
Cement Concrete Refractory
Appearance
power granular Silica fume
Certificate
BV,ISO9001:2015
Standard
GB/T19001-2008/ISO9001:2008