Hefei Quantum Quelle Nano Science And Technology Co., Ltd. is a high-tech enterprise founded by Dr. Li from Germany in Feb., 2010. Our company mainly produces nano metals and other related nano materials for electronic, chemical, clearing energy, biological and powder metallurgical applications. We are located in New Railway Comprehensive Development Experimental Zone Industrial Park, Hefei City, Anhui Province. We have a floor area of 3300sqm for production and R&D. Our company can supply ...