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Date:2012-12-5 16:26:19
Cellulose acetate was first prepared by Paul Schtzenberger in 1865, making our product 140 years old! Hong Kong Optical 2005. The past Hong Kong optical was all a success. We would like to thank all our customers for the support provided during the show and for stopping by our booth. We look forward on meeting you again in Hong Kong Optical 2006