
lijuanwu(at)qqnano(dot)com---Hefei Quantum Quelle Nano Science & Technology Co., Ltd is a high-tech enterprise created by Dr. Li from Germany in Feb. 2010. The company produces mainly nano metals and related nano materials .Depending on customers' specific applications and needs, QQNano offers nano powder as a dry, unfunctionalized powder, or dispersed in a selected carrier fluid. [
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