Jiangxi Haoran Bio-Pharma Co., Ltd. (formerly "Nanchang Haoran Bio-Pharma Co., Ltd.") was established in February 2008, mainly engaged in the development, production and operation of active substances in human urine and active ingredients in animal organs. The company adopts original production technology and advanced biochemical separation technology to develop biomedical raw materials and intermediates such as urogonin, urokinase, ulinastatin, elastase, pancreatic kininogenase, heparin series products, etc. It is a national high-tech enterprise integrating R&D, production and domestic and foreign trade. Haoran’s new production base is designed and constructed in strict accordance with the new version of GMP and the internationally advanced EU cGMP, and the intelligent construction of the workshop is initiated, and the "clean zone intelligent manager" is installed at the entrance and exit of the clean area of ​​the preparation workshop to monitor the number of personnel in the clean zone in real time. Intelligent management of the service life, cleaning and sterilization process of clean clothes. The system assigns corresponding access permissions for all types of personnel, monitors and controls the number of people entering the clean area in real time, records the service life, cleaning, and sterilization status of the clean clothes in real time, responds to the access control permissions of the clean area, and regulates the entry and exit of employees in the production area. Behavior, to realize the intelligent and precise management of personnel entering and exiting in the clean area. The system can query information such as the entry and exit records of the entrances and exits of each area, the number of personnel in the clean area, the cleaning and sterilization records of the clean clothing itself, and the service life, and generate reports to realize the use of personnel entering and exiting the clean area and the clean clothing. Carry out comprehensive dynamic follow-up management.