This innovative door closer is designed to provide automatic buffering and closing functions, ensuring a quiet and smooth operation while preventing slamming and accidental door openings. We have rigorously tested the product for its faultless opening and closing cycles, guaranteeing its reliability and durability. The materials used in its construction are carefully selected, and it is equipped with high-quality components to ensure wear resistance and leak prevention, making it a long-lasting and low-maintenance solution for your door closing needs. One of the key features of our Silent Buffer Hydraulic Door Closer is its silent operation. By utilizing high-toughness springs and ensuring their dimensional stability, we have eliminated any potential for misalignment and resulting noise, providing a peaceful and undisturbed environment. With its automatic buffering and closing functions, along with its high-quality materials and silent operation, our Silent Buffer Hydraulic Door Closer is the ideal choice for anyone looking for a hassle-free and long-lasting door closing solution.