Introducing our newest product, the Ultrasonic Rat Repeller! As a factory committed to providing non-toxic and environmentally friendly solutions, we are proud to introduce this innovative and effective device. No more using harmful chemicals or traps to get rid of pests - our repeller emits high-frequency sound waves that are unnoticeable to humans but drive rats away. It's easy to use and highly efficient, making it an ideal solution for homes, offices, and warehouses. With our Ultrasonic Rat Repeller, you can effectively get rid of rats without harming the environment.