Haojin Oubo Technology Co., Ltd. is a large-scale national high-tech enterprise dedicated to clean-room central air-conditioning, integrating R&D, manufacturing, sales and after-sales service. As a standing member of China’s Refrigeration & Air-conditioning Standardization Committee, Oubo participates in drafting national and industry standards, owns scores of invention patents and utility-model patents, and serves as an industry–university–research base for Nanchang University and Jiangxi University of Science & Technology. The company has been honored as a National Green Factory, a National “Little Giant” Champion in Specialization & Innovation, a Jiangxi Provincial Industrial Design Center, a Jiangxi Famous-brand Product, a key demonstration enterprise for the deep integration of informatization and industrialization in Jiangxi, and a Jiangxi service-oriented manufacturing demonstration enterprise. Oubo now operates two production bases—one in Ganzhou, Jiangxi and another under construction in Jiaxing, Zhejiang. The Jiangxi campus is digitally managed and equipped with more than 120 intelligent production machines, delivering an annual capacity of 100,000 sets. Over 1,000 self-developed, high-performance models cover hospitals, pharmaceutical plants, electronics, semiconductors, new-energy facilities, coating lines, tobacco processing and other high-end clean-room applications, earning Oubu the industry titles “King of Clean Air” and “King of Non-standard Constant-Temperature & Humidity Solutions.” Products have passed energy-saving certification, CRAA, EU CE, U.S. AHRI, TüV SüD, UL and other globally recognized approvals. Adhering strictly to ISO 9001/ISO 14001/ISO 45001 management systems and the principle “We would rather explain our price for a while than apologize for quality forever,” Oubu pledges a “6-hour response” service commitment, providing customers with the most professional and timely technical support and after-sales care.