... price. 3. Full time service. 4. Fast delivery. Plaster gypsum board : We are the professional gypsum building materials manufacturer in china, now,our annual ... mixed with fiber and highquality additiveCertificate:ASTM,ISO,SGS,SONCAPStandard Gypsum board (white paper padded)Thickness 6.4mm to 15.9mm,Width ... edge and tapered edgeType: Normal, Fire-Resistant and Moisture -Resistant. Plaster gypsum board