LangFang YuanZheng Glass Beads Co.,Ltd has been manufacturing and supplying the high quality glass beads since 2002.Our company located in yongqing,langfang.Which is between beijing tianjin,It very convenient to xin gang port(tianjin).Our adopts most ...

Langfang Daohong Glass Beads Co., Ltd. is a professional glass bead production company. We annually produce 15,000 tons of beads. At the same time, we also supply all kinds sand. Our products are widely used in variety highway construction projects, and ...