About Allegion Allegion (NYSE: ALLE) is a global pioneer in safety and security, with leading brands like CISA, Interflex, LCN, Schlage and Von Duprin . Focusing on security around the door and adjacent areas, Allegion produces a range of solutions for homes, businesses, schools and other institutions. Allegion is a $2 billion company, with products sold in almost 130 countries. 关于安朗杰 安朗杰（纽交所代码：ALLE）引领全球安防，拥有以下战略品牌： CISA, Interflex, LCN, Schlage和 Von Duprin 。安朗杰关注门 控相关的安全防护，致力于为家庭居所、商业楼宇、学校及其它公共场所提供整体解决方案。安朗杰年销售收入达20亿美元，产品远销 130多个国家和地区。 更多详情浏览安朗杰中国官方网站。