Leaven Enterprise Co., Ltd.

LEAVEN ENTERPRISE CO., LTD. was established in Taipei, Taiwan on September 15, 1984. Since 1984, we have been engaged in developing and manufacturing ultrasonic pest control device, animal repeller, mole repellers, bird repeller, rodent repellent, insect repeller, mosquito repeller, snake repeller, air purifiers and general electronic products. Leaven’s pest control products are designed and made for effectiveness, power efficiency and environmental friendly for better pest free and chemical-free living environments. Accumulating years of experience, we can provide you with good quality products, punctual delivery and reasonable prices to meet your market demands. All of our products are of CE, EMC, GS, UL, PSE, SAA approvals and of RoHS compliant. Our R&D Dept. continually designs new products for our existing customers and new clients all over the worlds for a better pest free and pollutant free environments. Today, we are one of the leading manufacturers and exporters of electronic rodent and insect repeller in Taiwan. We ensure you of efficient services and good quality products.

Ultrasonic Pest Repeller, Pest Repellent Supplier | LEAVEN ENTERPRISE CO., LTD.

Our LS-919 ultrasonic pest repeller is an effective, user friendly and environmentally safe way to combat rodents. In addition, the device produces strong sound pressure in the air, attacking the auditory and nervous systems of rodents causing them to abandon their food sources and shelters. The sound waves from ultrasonic pest repellers are short range and very weak, so they’re easily blocked by furniture, walls, and corners. As a leading manufacturer of ultrasonic pest repeller, we provide pestrepeller and pest repellent with superior quality. All our products are manufactured from high-quality materials and tested to the highest specifications to maximize the safety of our customers.
Ultrasonic Pest Repeller


Ultrasonic Pest Repeller (DIRECT PLUG-IN)

This direct plug-in model chases mice, cockroaches, fleas, ants and most common household pests away from their shelter safely and effectively. It can be installed at homes, restaurants, warehouses, stores and many other places with electric outlet.

ULTRASONIC PESTREPELLER will not interfere with home electronic appliances and is not harmful to humans and pets because the sound waves are out of the range of hearing. Always plug in the unit even after results have been obtained. The cost for continual use is minimal.


  • Direct plug-in
  • Compact
  • Easy installation
  • Maintenance free
  • Built-in LED, ON/OFF switch
  • Chemical free
  • Environmentally safe


  • Power consumption: 1½ watts
  • Frequency range:21,000 Hz – 25,000 Hz
  • Effective range: 2,000 – 2,500 square feet (180 – 230 M²) unobstructed

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Leaven Enterprise Co., Ltd. has a team of knowledgeable people and a wide range of great quality performance pest control device, ultrasonic pest repeller, animal repeller products. Keeping in mind the importance of clients' time, we make sure that our products are delivered to them within the promises time-period. We have the expertise and longevity that leads to customer satisfaction with our work. You will not go wrong if you choose us for your ultrasonic pest repeller needs. We have hired a team of quality analysts, who have expertise in their respective fields. They closely check the quality standards of our range on a global standards scale so as to assure only quality proven products reach our clients.