公司现有两条涂层线，并配备相应的废水、废气处理系统，不仅满足公司生产、质量需求，而且各项环保数据均通过了环保部门的检测验收。2011年涂层线建成投产，重庆西南铝精密加工有限责任公司成为国内电气元件用铝材规模化、专业化生产基地。

There are two coating lines, equipped with the corresponding waste waterand waste gas treatment system, which not only meets the production andquality requirements of the Company, but also passes the inspection andacceptance of environmental protection departments. In 2011, the coatingline has been constructed and put into production, and Chongqing SWAPrecision Processing Co.Ltd. has became a large-scale and specializedproduction base of aluminum material for electrical components in China.