Shenzhen Harmony is a manufacturer and exporter specializes in abrasives and refractory materials. We cooperate and invest in several factories to base steady products supplies. Our products are according to FEPA and JIS standards, with steady quality and strict test. Cargos are delivered to more than twenty countries in Japan, East South Asia, Middle East and European. We are exporting brown-, black-, white-,pink alumina oxide; black-, green- silicon carbide; abrasive sand paper sheet / belt; abrasive stone for polishing granite / ceramic tile; glass beads for road marking / industry blasting etc.