... virgin)From LUCITE INTERNATIONAL CHEMICAL INDUSTRY7. We are the Nathional Standard Revision Enterprise: GB/T7134-2008 (Poly (methyl methacrylate) ... cast sheets)8. Our cast acrylic may meet Europe standard, and we passed SGS & REACH & ROHS & ISO9001 ... :Transparent craft sheet,Colored signage board,Matte/silk board,Block thick board,Anti-wind board,Light-guide sheet,Saniware/sanitary ...