Hefei Mingde Optoelectronic Technology CO., LTD is a professional smart-color-sorter equipment research, development and production enterprise, which is located in China, Shuangfeng Economic Development Zone of Hefei city; owns a 40 acres industrial park including 2000㎡ R&D center and standard factory; has the capacity to produce more than thousand machines and to generate more than 100 million output value per year.