The classic semi-circle series door lock has made a significant mark in the market. Its elegant and timeless semi-circular design adds a touch of sophistication to any door it adorns. This lock has witnessed remarkable success, ranking high among our best-selling products. We have exported it to numerous countries across the globe, and its popularity continues to soar. With a diverse range of color options available, customers can easily find one that suits their specific aesthetic preferences and interior decor. Moreover, the choice between stainless steel 201 and 304 for the material ensures durability and strength, making it suitable for all kinds of environments and applications. Whether it's a residential building, a commercial establishment, or an industrial facility, this lock fits right in.