成都光明器材厂风风雨雨三十载，一直保持着行业排头兵的强劲发展势头。依托科技进步，大胆开拓进取，从年产光学玻璃不足２００吨成长为中国最大的光学材料生产基地。开发新品重头戏科技进步如双翼科学技术是第一生产力。近年来，工厂把科研开发放在了重要位置：坚持每年... Chengdu Guangming Equipment Factory has been experiencing ups and downs for 30 years, and has always maintained the strong momentum of development. Relying on scientific and technological progress, it boldly forge ahead and grow from an annual output of less than 200 tons of optical glass to China’s largest optical material production base. The development of new products highlights the advancement of science and technology such as wings, science and technology are the primary productive forces. In recent years, the factory has placed scientific research and development in an important position: adhere to each year...