Hefei Growking Optoelectronic  Technology CO.,LTD founded in the Early 21st Century, is a professional supplier of Optoelectronic devices Classification dedicated to production, production and sales, and offers Solutions to Classification of customers with good quality, High reliability, High Safety and easy operation. With a R & amp; D Team, Strong Technology and knowledge and Entrepreneurship and the cooperation with many domestic Famous Universities, we are dedicated to customer satisfaction, Continuous Quality Improvement and the Innovation of Technology and the expansion of New Applications of optical sorting Machines.