As a kind of door hardware, the Door dust proof strike is a small hardware accessory of the latch. However, the quality of this small accessory can also affect the use effect of the door. The RDA-27 stainless steel dustproof of Lelang Hardware is wear-resistant, corrosion-resistant and not easy to rust. It is equipped with a heavy-duty high-strength spring, which can maintain long-term elasticity and durability. The dustproof device will not be replaced due to poor springs, and there are a variety of surface treatments to choose from, matching the interior design, beautiful and practical.