Jiangsu Tianrui Instrument Co., Ltd. is a high-tech enterprise with independent intellectual property rights, with a registered capital of 495.511725 million. It owns Suzhou Tianrui Environmental Technology Co., Ltd., Beijing Bangxin Weiye Technology Development Co., Ltd., Shanghai Beixi Biotechnology Co., Ltd., Tianrui Environmental Technology (Xiantao) Co., Ltd., Sichuan Tianrui Environmental Technology Co., Ltd., Henan Tianrui Environmental Technology Co., Ltd., Xiamen Mass Spectrometer Instrument Co., Ltd., Suzhou Zhihui Tianrui Environmental Protection Technology Co., Ltd., Hubei Tianzhi Rui Zhihai Innovation Research Institute Co., Ltd., nine wholly-owned subsidiaries, Jiangsu Guotest Testing Technology Co., Ltd., Shanghai Panhe Science Instrument Co., Ltd., Qinshui Jingsheng Domestic Waste Resources Co., Ltd., Ya'an Tianrui Water Co., Ltd., and Anyue Tianrui Water Co., Ltd. Headquartered in the shore of Yangcheng Lake, Kunshan City, Jiangsu Province, the scenic city. The company specializes in the research, development, production and sales of analysis and testing instruments and their software such as spectroscopy, chromatography, mass spectrometry, etc.

The company was awarded the "National Torch Plan High-tech Enterprise", "Jiangsu Province High-tech Enterprise", "Jiangsu Province Software Enterprise", "Jiangsu Province Science and Technology Innovation Demonstration Enterprise", "Jiangsu Province Planning and Layout Software Enterprise", "Jiangsu Province Spectrum Analytical Instrument Engineering Technology Research Center and other honorary titles. The X-fluorescence spectrometer series products are recognized as "national new products" and "Jiangsu Province's high-tech products". The product range is complete and provides professional solutions for environmental protection and safety, industrial testing and analysis and other fields.

Tianrui Instruments will continue to explore the front end of the world's analysis field as an "analytical industry". Provide customers with more advanced products and more satisfactory services, and provide more complete industry overall solutions for many industries such as electronics, electrical appliances, jewelry, toys, food, building materials, metallurgy, geology and minerals, plastics, petroleum, chemicals, medicine, etc. to promote the rapid globalization of China's economy.