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The most important thing for a water retaining gate is its overall tightness, otherwise it is a board that is not good quality and is not easy to use, and it is highly valued in the production process of the water retaining gate, so the quality is also trustworthy; Therefore, the effect of waterproof infiltration is very good, and the water retaining door adopts a high-strength design, which can be superimposed on its own according to the rainfall and the height of the water level, with strong airtightness and good waterproof effect.
However, the aluminum alloy water retaining door can be disassembled and assembled, in order to facilitate the disassembly and assembly when not in use, save space, and the water retaining door is not a consumable product, can be reused for a long time, Yi Yu used good quality materials when the water retaining door was produced, so acid resistance, alkali resistance ability is strong. Coupled with the surface anti-corrosion film layer, it can be reused for a long time, which greatly prolongs the service life of the water retaining gate.