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Dragon advertising design printing company printing: color pages, pictures, stickers, static stickers, business cards, disposable cups, woven bags, knife flag, water flag, advertising tents, handbags, single, envelopes, mouse pads, out of paper, packaging, printing, photo, playing cards, advertising fan, exhibition stands, desk calendars, membership cards. Tel: 0371-56612733 13014633725 (Geng) QQ175333004 7213325 151312546 Yuan Wang Zhen of wood type process was reformed. Jingde Xianyin period (1298) he hired at any carved wooden type, designed wheel typesetting plate, according to Yun storage type, he will own the process of improving wood type, write "type made Indian calligraphy," a text, with the entrance "agricultural book". This is the first description of the process for wooden movable type. The book records, shortly before Wang Zhen also used tin type, which may be the earliest history of metal type. Qing Dynasty for movable type printing, not only used in a proportion much higher than in any era, and have to use all kinds of movable type. Late Kangxi began making copper type, the Yongzheng, completed the "integrated ancient and modern books," the typography. Qianlong period, under the auspices of the SR, the size of each pair of engraved Jujube type, total 250,000 for typographical the "Wu Ying Treasures edition books." Jane Kim compiled by "Wu Ying Treasures program version," a book, a comprehensive introduction to Wu Ying wood type technology, printing technology is valuable ancient books, been translated into German, English and many other languages, and spread widely abroad.