... certified company CommodityExpanded Golden Vermiculite BrandDFL-EVDescriptionVermiculite series: Raw vermiculite, Exfoliated vermiculite, Vermiculite board, Vermiculite powder ... on vermiculite products in China, we can supply raw vermiculite, (expanded times: 6-9); expanded ... vermivulite (including 0.3-1mm, 1-3mm, 2-4mm, 3-6mm etc.), vermiculite board and so ... 0.3-1mm, 1-3mm, 2-4mm, 3-6mm etc.)