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 five wholly-owned subsidiaries: Suzhou Tianrui Environmental Technology Co., Ltd., Beijing Bangxin Weiye Technology Development Co., Ltd., Shenzhen Tianrui Instrument Co., Ltd., Shanghai Bessie Biotechnology Co., Ltd., Tianrui Environmental Technology (Xiantao) Co., Ltd., Xiamen Mass Spectrometry Instrument Co., Ltd., Jiangsu Guoce Testing Technology Co., Ltd Three holding subsidiaries of Shanghai Pioneer Scientific 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 company has been awarded the honorary titles of "Key High tech Enterprise of National Torch Program", "High tech Enterprise of Jiangsu Province", "Software Enterprise of Jiangsu Province", "Scientific and Technological Innovation Demonstration Enterprise of Jiangsu Province", "Key Software Enterprise within the Planning and Layout of Jiangsu Province", "Engineering Technology Research Center of Spectral Analysis Instrument of Jiangsu Province", etc. The products have international technical level, and the X-ray fluorescence spectrometer series products have been recognized as "national key new products" and "Jiangsu high-tech products". The product range is complete, providing professional solutions for environmental protection and safety, industrial testing and analysis and other fields. Tianrui Instrument will continue to explore the peak of the world's analysis field with the attitude of "industry technology leader". To provide customers with more advanced products and more satisfactory services, and at the same time to provide more complete overall industrial solutions for many industries such as electronics, electrical appliances, jewelry, toys, food, building materials, metallurgy, geology and mineral resources, plastics, petroleum, chemicals, medicine, etc., so as to promote the rapid nationalization of China's economy.