In the semiconductor industry, the precision of chips is measured in nanometers. Any minute external interference can lead to product failure, and moisture is the most insidious and fatal factor in this "nanometer-level game." From wafer front-end manufacturing to chip packaging and testing, from core device storage to final assembly and shipment, a dry environment is essential throughout the entire semiconductor production process. Drying rooms are not optional facilities, but rather a rigid necessity supporting high-quality development of the industry and ensuring product quality. They are also a core support for the survival and competitiveness of semiconductor companies.