Model: WH73 GT - white glossy board, light transmittance 22%, apply to signs, word. Specifications: 1220 * 2440mm/3050 of * 2030mm Thickness: 3/4/5mm? Products are certified by DIN EN ISO 9001 and DIN ENISO 14001 certification. 10-year warranty? Transmittance, anti-yellowing rate, stiffness and strength, warranty certificate. ? Common opal plate with Degussa creamy white board comparison: made common opal plate used for a period of time, prone to deformation, yellowing, cracking, brittle, the Degussa creamy white board used in the same environment, you can ensure It will not occur in 10 years. Degussa is the world's leading manufacturer of world's largest plexiglass (acrylic, acrylic), varieties, specifications, features and other aspects. Early as 1933 registered the acrylic trademark Plexiglas? By DIN EN ISO 9001 certification (quality) and DIN EN ISO 14001 certification (environment), and has a number of European patent. Plexiglas? Acrylic Since the inception of the product in the world has remained the most leading position, both varieties, color, function and performance in the industry taking the top. We provide a full range of Degussa PLEXIGLAS sample. The Shanghai Core lattice Industrial Co., Ltd. Contact: Yang Zaisi QQ: 835 083 791 Fax 010 -85894161 Mobile: 13581914798 E-mail: 835083791@qq.com Website: www.magic-pmma.com.cn Shanghai Address: Shanghai Tianmu Road, No. 585 8A Beijing Address: Chaoyang District, Beijing Jian Guo Men Wai Avenue Langjiayuan A 10 Pepsi Building, Room 625,