Glass Sands / Grits for glass microspheres

 / grits are raw materials for glass microspheres / beads. Glass sands are separated in different sizes to meet for different glass microspheres sizes. after heated inside special figuration stoves, glass microspheres come out.

Tianjin Raising International Co., Ltd is an internationally operating manufacture, trading and distributing company in glass microspheres with head office Tianjin, China.