Joy Winner was established in 1984 and we are a leading company in manufacturing and designing various high quality Ultrasonic Pest Repeller devices which can be used to drive away rodents, insects, fleas, birds, wild animals and many other pests in a safe and effective way. All of our products are made in Taiwan. With our experience, exclusive technologies and innovation in this industry, we guarantee the highest quality in our products and the effect.

Product lines: JWP-Series Ultrasonic Pest Repeller, Bird Repeller, Rodent Controller, Mini Mosquito Repeller, Personal Alarm, Dog Repeller, Dog Chaser, Flea-Free Collar, Pet Collar, Water & Air Ozone Sterilizer, Ozone Generator, Air Purifier, etc.