Shanghai Huzheng Nano technology Co., Ltd. is located in Pudong new district of Shanghai, a global technology and fiance center in china. It is a national high-tech enterprise, which has an excellent management and R&D team. Our company is devoted to the industralization and pratical application of nano technology and sciences. We advocate prospective business philosophy and pay attention to the research of humanitarian respect and health care. Huzheng Nano possesses 37 invention patents and more than 200 kinds of product and it has passed ISO9001 and 14001 certification which will ensure our products a high quality control system. We will sincerely and honestly cooperate with domestic and international parterners to develop a much more huge market.