Serio-US Lock is the leading designer and manufacturer of automatic locks for waste containers. We provide cost-effective solutions that improve waste collection efficiency and safety while also prioritizing the quality of our customer relationships. Since the introduction of our first gravity lock in 1988, we have broadened the scope of our designs to keep pace with the ever-evolving waste industry. In recent years, we have more than doubled our assortment of products to increase our contribution to sustainability initiatives. Our customized solutions provide our clients with the opportunity to contribute as well through the reduction of contamination, unnecessary truck idling, and greenhouse gas emissions— with the added benefits of increasing efficiency and decreasing cost. Serio-US Lock has a continued focus on innovation as the waste and sustainability industries continue to change, keeping us at the forefront of our industry and making us an important addition for a successful sustainability program.