Headquarter located in Shanghai Caohejing Hi-tech Park, Shanghai Leading Metal Technology Co., Ltd. is a science & technology, export-oriented share-issuing enterprise with registered capital of RMB5, 000,000.00. Specialized in the research and development of the non-ferrous metals such as W 、 Mo 、 Ta 、 Nb 、 Ti 、 Zr and the alloys.