Punch card tabulating machine invented by Herman Hollerith. Wall Street Journal first published. 赫尔曼.霍尔瑞斯发明穿孔卡片制表机。《华尔街日报》首次发行。
Since Y2009, we started to develop kinds of U shape AL. Snaps& Punch card machine which is suitable for the packaging for Fruit mesh bags, Mushroom spawn bags and Fresh food packaging bags. 从2009年开始,本公司致力于研发各种包装用的铝卡扣及打卡机,产品适用于水果网袋、食用菌菌种袋、大卖场的生鲜食品包装袋等的打扎作业。