Beijing Baoyun Xingye Science and Trade Co., Ltd. was established in 1998. It is a professional instrument company dedicated to providing technical services in industries such as health supervision, disease control, occupational safety, food safety, and environmental monitoring. Since its establishment, we have adhered to the business philosophy of "integrity, persistence, innovation, and speed", guided by relevant national standards, focusing on the introduction, production, and technical consultation of new technologies and products in on-site rapid detection instruments, and providing professional product configuration solutions and pre-sales and after-sales services. For over 20 years, we have made unremitting efforts and won the recognition of numerous domestic and foreign manufacturers with integrity and persistence. We have established good and close cooperative relationships with TSI, LaMotte, Sunnuclear, SKC, Cirrus, CA, and RIKEN in the United States, and jointly serve Chinese users with the world's most advanced products and high-quality services. For over 20 years, we have persisted and won the trust and support of our customers with excellent products and comprehensive services. In 2008, we were honored to become a partner of the Beijing Olympics, providing equipment for air quality testing of Olympic venues. In 2010, we were honored to become a partner of the Guangzhou Asian Games, providing equipment for air quality testing of Asian Games venues. In 2011, we were honored to become an executive member of the Environmental Health and Health Professional Committee of the China Health Supervision Association. At the same time, in recent years, we have won multiple bids in provincial and municipal bidding processes, and have become high-quality partners for disease control centers, health supervision bureaus, environmental protection bureaus, water conservancy departments, colleges and universities, as well as enterprises and institutions in various provinces and cities in China. Typical users: Chinese Center for Disease Control and Prevention, Health Supervision Center of the Ministry of Health, Beijing Health Supervision Institute, Beijing Center for Disease Control and Prevention, Anhui Provincial Department of Health, Guangxi Zhuang Autonomous Region Department of Health, Jilin Provincial Department of Health, etc.