Calcium Sulphate Raised Floor 1.Brand name:Fangsheng 2.ISO9001 3.Recycled materials Calcium Sulphate Raised Floor1. Description:Calcium sulphate and mineral fibers plate ... , are the first choices as high-grade computer room's floor base at home and abroad.2.features:1) Environment friendly ... , factories, training centers, research centers, schools, etc.Photo: Calcium Sulphate Raised Floor system