汽车涂层铝合金结构件具有极高的装饰性和耐蚀性，适用于各种气候条件，较钢制结构件轻，抗疲劳性好，易回收等特点。随着汽车行业的高速发展和合资品牌汽车零部件国产化，需求逐年递增。 重庆西南铝精密加工有限责任公司于2006年开始研发汽车构件用涂层铝合金带材，2007年开始向市场供货，主要产品有PVC、TPV、EPDM等涂装分切的汽车构件铝合金带材，产品被宝马、奔驰、大众等车型广泛使用，是目前汽车结构件用涂层铝合金带材最大供应商。 Coated aluminum alloy components for automotive have thecharacteristics with  very high decorative and corrosionresistance, suitable for all kinds of weather conditions, lighterthan steel structural parts, good fatigue resistance, and easyrecycling etc. With the rapid development of the automobileindustry and the localization of joint venture brand auto parts,the demand is increasing year by year. Chongqing SWA Precision Processing Co., Ltd. began toresearch and develop coated aluminum alloy strip forautomotive components in 2006, and began to supply to themarket in 2007. The main products are PVC, TPV, EPDM andother coated and. cut aluminum alloy strip for automotivecomponents. The products are widely used in BMW, Benz,Volkswagen etc. Chongqing SWA Precision Processing Co.,Ltd, is the largest supplier for coated aluminum alloy strip torautomotive components at present.