Sales of PC, PVC, PS, and other decorative color plates and nylon rods, plates, Poly tetrafluoroethane Yixi, epoxy boards, and other insulating material.

• 销售PC、PVC、PS等各种颜色装饰板材及尼龙棒、板、聚四氟乙稀、环氧板等绝缘材料。