Jiangsu Dita Magnesium Technology Co., Ltd., as a company specializing in producing high viscosity and ultra-thin thickness slit coating machines, has been working in the high-end instrument and equipment industry mainly focused on slit coating machines for 16 years. The high viscosity ultra-thin thickness slit coating machine provided by the company has been continuously updated and iterated over the years, and is now the fourth generation product. The slit coating machine developed by Jiangsu Dita Magnesium has the characteristics of good film uniformity, strong controllability, wide range of applicable coating viscosity, fast coating speed, and the ability to produce large area coatings.