Empresas Glass Beads en Sustancias Químicas / Industria Química

Langfang Olan Glass Beads Co. , Ltd is the professional glass beads manufacturer in China. It has advanced production technology and managerial experience, which is the leading exporter of glass beads. Our main products are glass beads for road marking, sandblasting glass beads, hollow glass microsphere, grinding glass beads and color glass beads. Glass beads for road marking is one of the most popular products. With over 10 years experience of manufacturing and exporting, our annual producti