The NAISIDA team provided services for the dehumidification project of Dongjin Shimeiken Electronic Material Runner in Huizhou Daya Bay Chemical Zone. The environmental humidity on the site was seriously exceeding the standard, which caused the electronic components and hardware in the workshop to regain moisture. According to the site parameters and Under the conditions, make a professional solution, make a reasonable selection in each dehumidification area workshop, use 2 sets of Nesda rotary dehumidifiers, according to the area, evenly placed in the workshop, the treatment process belongs to the internal Cyclic dehumidification process, the indoor air is adsorbed by a rotary dehumidifier to reduce the moisture content in the air, and finally achieve the effect of indoor drying. After improving the on-site environment, it is guaranteed that the product will not be affected by factors such as excessive humidity during the production process. quality.