Anhui Zhongke Optic-electronic Color Sorter Machinery Co., Ltd. is located in Hefei, China, covering an area of 100,000 square meters, with a total investment of 20 million USD. It has digital production workshops of 27,000 square meters and a research building of 25,000 square meters. It is a high-tech enterprises of professional intelligent sorting equipment R & D, production and sales  . After more than 20 years of development, it has become a large-scale intelligent sorting equipment production base with more than 900 employees and annual sales revenue of more than 100 million USD.