The base of this series is steel plank plated with zinc and aluminum.Its surface is sprayed on with colored mineral stone, vermiculite.This design is good at resisting erosion;therefore is durable.

• 彩色蛭石金属瓦是以镀铝锌钢板为基层，表面附着经高温陶化上色工艺的彩色蛭石，多层复合加工而形成的具现代感的环保屋顶瓦材。