“ggbfs”

SINO-METAL Silica Fume(Microsilica) GGBS(GGBFS)-All Minmetal International Ltd

We are the strong agent of the Chinese steelworks. We can supply 50000MT/M. Our GGBFS standard is BS:6699.One of the biggest producer and supplier in China.We can offer 5000MT/Month from 85%-92%. Our silica fume standard is ASTM C