We have a fly ash product named "Microbead". It’s type of ultra-fine (sub-micron level) full spherical mineral additive produced with high quality through unique process. Micro-bead has such excellent features as: activity, light weight, heat insulation, perfect ...

Established in 1999, Kaiyu Limited is a high-tech company China. We are specialised development and production of graphite carbon new materials, such as micronized graphite, expandable microspherical natural high purity nano powder, etc. also one leading suppliers synthetic Our Taida ...