... is available 2.ZnS 30%, BaSO4 3.Painting,coating Lithopone B311 (ZnS 30%) for painting1. Enterprise Introduction:SYNONYMS : Zinc Baryta ... about our Lithopone department.Cavern Industry Co., Ltd supply Lithopone (B301, B302, B311 grades), annual yield of 25000 tons. (Usage: Paint, printing ... service and competitive rate, welcoming your enquiry and cooperation. Lithopone B311 (ZnS 30%) for painting