Sinzoo paper(wuhan)co., Ltd. We are principally engaged in research, development and manufacture of grey board, duplex board, color board, various package paper, stationery products and other related products, We aim to obtain the most competitively priced paper based solutions to be used in the production and conversion of premium and luxury packaging, greetings cards, greyboard products, envelopes and other speciality products. Puzzle and game boxes, Gift boxes, Boxes for spirits and wines, Sample books, Packaging for perfumes and cosmetics, CD and DVD boxes, Slipcases, Display packaging, Displays, Calender, Chocolate boxes (secondary packaging).