铝合金百叶窗是欧美国家普及使用的一种软装饰物，具有物美价廉的特点，具有轻巧、耐久、易更换等优点。上世纪九十年代进入中国市场，该行业通过20多年的发展，目前在家装、工装等领域得到广泛应用。 重庆西南铝精密加工有限责任公司于2003年成功开发铝合金百叶窗专用铝带，2004年向市场批量供货，起草了《百叶窗用铝合金带材》( YS/T621-2007 )行业标准。 Aluminum alloy shutters is a kind of soft adomment that popularized inOccident,which has the characteristic of fine and inexpensive,headvantages of lightweight, durbility, replaceability.etc. It has enteredin the Chinese market in the 1990s, which has been widely used in thehome decoration, toling and other fields with the development ofmore than 20 years . Chongqing SWA Precision Processing Co., Lid. has developed specialaluminum strip for aluminum aloy shutters in 2003, and has suppliedthe market in buk in 2004，and Industry standard of Aluminum AloyStrip for Shutters ( YS/T621-2007 ) was drafted as well.