... Meida Specification materialpottery clay,quartz,feldspar etc.shapeprismlength of a side6mmterms of payment D/P,T/T,L/Ccolourwine ... ball, cylinder, angle cut cylinder, triangle, angle cut triangle, grain, cone etc. Besides, we can produce and supply polishing media ... customer's demands. Important is the right selection of shape and specifications according to the material, shape and surface condition of ...