5 cleaning tanks, the countertop and cleaning tank adopt anti-flooding design, and the liquid splashed on the cleaning table will all flow into the sewer. The front end of the counter is designed with large arc, which provides the waist and abdomen support for the endoscope cleaners and effectively alleviates fatigue. The functional backplane is designed with slope, simple and generous, and the basket placement platform, which is convenient for the operators to wash quickly. The table, cleaning tank and functional backplane are made of high quality modified PMMA polymer material segmented integrated plastic molding, the material has high compressive strength, good elasticity, oxidation resistance, high acid and alkali resistance, clean surface, very low bacterial adhesion rate, no wear on endoscopy, which is an ideal material for high-end medical equipment.