QIW Power Supply CO.,LTD. is a professional manufacture of Switching Mode Power Supply,AC Adaptors,AC/DC adapters,Battery Chargers,Power Inverters,.And they are all UL,cUL,GS,CE,BS,CB,PSE,EK,CCC,SAA,C-Tick and FCC approved.From founded,we are always supplying the best and effective OEM/ODM manufacturing service for home and abroad customer.

   In accordance with ISO9001 International Quality Management System, ISO14000 International Environment Protect Management System and ERP Resource Management System we are focusing on maintaining product quality and providing after-sales service. Coupled with competitive prices to match ever-changing markets, we have been able to develop our own specialties in order to better meet client needs. Our overriding aim is to give all customers 100% satisfaction with our company and products.

  Our products are manufactured using well chosen materials and fully tested before delivery. Until now they have been exported to buyers in America , Europe, Japan,India, the Middle East and Hong Kong, winning a high reputation in all areas. We can provide samples for your testing, and also welcome interested companies to visit us for inspection of production facilities.

  Please contact us if you are interested in any of our models; we guarantee to provide the most competitive products and prices. We hope to establish business relationships with all friends in the near future on the basis of mutual benefit .