Pharmaceutical clean rooms are mainly used for the production of ointments, solid drugs, syrups, infusion sets and other pharmaceuticals. Compliance with GMP and ISO 14644 standards is common practice in the industry. The main goal is to establish a scientific and highly strict sterile production environment, focusing on precise control of processes, operations and management systems, and strictly eliminating any potential biological activity, dust particles and cross-contamination. This is to ensure the production of high quality and hygienic medicines. A thorough review of the production environment and meticulous environmental controls are critical. It is recommended to use energy-saving technologies wherever possible. After the clean room is fully qualified, it must obtain approval from the local Food and Drug Administration before production can begin.