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  　　Joy Winner Enterprise Co., Ltd, established in 1984 and accredited by the U.S. Environmental Protection Association with EPAEST.NO. 075162-TWN-001. Joy Winner has more than 35 years of experience in developing JOY WINNER JWP-SERIES SUPER ULTRASONIC PEST REPELLER, which are the "ONLY" professional ultrasonic pest repellers in the world with the special "Multiplex modulated sweeping ultrasonic sounds" technique.
  We have created two unique technologies: "Automatic Frequency Change" and "Adjustable Sweeping Speed". It has been proved to be succeeded in prevent pests or animals from getting used to a single-frequency sound by changing frequency and speed over time.

In the beginning, we started from "love the earth" as our business concept. Our company has combined specialized skills , creative technologies , conducted researches on and development of various tech products that are environment friendly in order to fulfill the core value of ensuring environment protection. We believe in honesty and listen to the demands of our customers earnestly, dutifully and whole - heartedly. To provide high - quality products and perfect after - sale services has been our consistent business attitude.

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  Love the earth

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  Creative technologies

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  Environmental portection

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  JOY WINNER started by researching and developing a series of JWP products. We have extended our production such as Ultrasonic Flea-Free Collar, Ultrasonic Dog Repeller, Mini Electronic Mosquito Repeller, Personal Alarm, Consuming Electro nic Products and Solar -Series of Products, etc.

  Product
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• Ultrasonic Flea-Free Collar

  Ultrasonic Dog repeller

  Personal Alarm

  Mini Electronic Mosquito Repeller

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  Our products have been designed to save energy and lower energy consumption. We also use components that meet the RoHS requirements of International Green Environment Protection. We use of recyclable packing materials to avoid excessive packaging our products. JOY WINNER works together with consumers to conserve the resources of the earth and minimize the impact of tech products on the environment.

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