Western Superconducting Technologies Co., Ltd. (WST) located in XI'AN, the capital city of Shaanxi Province, is the largest research and development center for superconductors, titanium and nickel related materials in China. WST was evaluated and confirmed as a High-Tech enterprise by Minister of Science and Technology of Shaanxi province. Northwest Institute for Nonferrous Metal Research (NIN), the leading research center in nonferrous field for the past 40 years is the major shareholder of WST. The R&D group of WST includes 3Academician of Chinese Academy of Engineering and science, professors, distinguished experts.