Jiangsu Tianrui Instrument Co., Ltd. is a high-tech enterprise with independent intellectual property rights, with a registered capital of 46.176 million yuan. It has two wholly-owned subsidiaries, Beijing Bangxin Weiye Technology Development Co., Ltd. and Shenzhen Tianrui Instrument Co., Ltd. Headquartered in the scenic Yangcheng Lake, Kunshan City, Jiangsu Province. The company specializes in the R&D, production and sales of spectrum, chromatography, mass spectrometry and other analytical testing instruments and software. The development of Tianrui Instrument has been greatly supported and helped by Chinese governments at all levels. Zhang Dejiang, the current member of the Standing Committee of the Political Bureau of the CPC Central Committee and Chairman of the Standing Committee of the 12th National People's Congress, Yu Zhengsheng, the current member of the Standing Committee of the Political Bureau of the CPC Central Committee and Chairman of the 12th National Committee of the CPPCC, Hui Liangyu, the then member of the Political Bureau of the CPC Central Committee and Vice Premier of the State Council, and other levels