I. Basic Information Company Name: Hangzhou Ruixi Technology Co., Ltd. Registration Date: August 2006 Registered Capital: 10 million RMB Registered Address: Room 601-1, Building 7, 567 Dengcai Street, Sandun Town, Xihu District, Hangzhou (Chuangmei Huacai Center) Office Address: 6th Floor, Building 7, Chuangmei Huacai International, 567 Dengcai Street, Xihu District, Hangzhou Core Business: Scientific instruments (chromatographs, mass spectrometers, spectrometers, large-scale intelligent preparative high-performance liquid chromatographs, natural product purification) New instruments with strong price competitiveness: Agilent 1260, 1220, 1290 liquid chromatographs, 7890B, 7820A gas chromatographs, GC/MS gas chromatography-mass spectrometers, LC/MS liquid chromatography-mass spectrometry series products; Shimadzu Japan-original LC-20A 30A high-performance liquid chromatographs, Shimadzu Japan-original GC2010Plus, GC2014 gas chromatographs, GCMS-QP2010 Ultra gas chromatography-mass spectrometers, etc. High-quality used instruments from Agilent, Waters, and Shimadzu. Instrument installation, warranty, maintenance, and certification services. Instrument rental services.

II. Development History First Stage: Hard Entrepreneurship Period (2006-2007) Second Stage: Active Expansion and Accumulation (2008-2009) Third Stage: Government Project Cooperation and Core Business Consolidation (2010-2012) Fourth Stage: In-depth International Cooperation and Absorption, Digestion, and Innovation of Foreign Advanced Technologies, Gaining the Trust and Support of Numerous Enterprises, Research Institutions, and Universities (2013 to Present) III. Corporate Honors Hangzhou Science and Technology Bureau "Eagle Plan" Supported Enterprise Hangzhou Science and Technology-Based SME China Quality and Integrity Enterprise Member of China Industrial Gas Industry Association Hangzhou Municipal Government 500,000 RMB Cash Support Hangzhou Municipal Government 20 Million RMB Annual Interest Subsidy Support IV. Strategic Goals Strive to become an excellent supplier and maintenance service provider for high-end scientific instrument products and technology transformation in China, appropriately break the high monopoly of advanced instruments, provide another choice for domestic users in China, and effectively reduce the usage and maintenance costs of high-end instruments in fields such as biomedicine, chemicals, food, tobacco, energy, environmental protection, light textiles, aerospace, etc., while making modest contributions to promoting the advancement of domestic instrument technology. www.hz-rush.com</p>