Leaven has been providing Bird Repeller, Mosquito Repeller, Pest Repellers, Animal Repellers, Mole Repeller, Compact Mini Alarms and Air Purifier in Taiwan for about 30 years. Since we consider customers’satisfaction our utmost goal, we have endeavored to offer them high quality products and competitive prices. We hope that you will find our site both informative and useful, but if you want to know more, or have any comments or feedback, please do not hesitate to contact with us.