Shenzhen Gangda Electronics Co., Ltd. is a professional global supplier of HDD Enclosure, Mini MP3 Speaker, Notebook Cooling System, Usb Hub, etc, especially offer External HDD Enclosure. Our trade headquartered in HongKong, subsidiary factory is located at Buji town,Shenzhen city, with a strong R & D team and more than 100 skilled workers, enable to be an efficient and competitive hi-tech enterprise. Most of our products have passed CE.FCC certification,power has UL,MIC,UC,IRAM,PSE ... certification, all products have been exporting to worldwide countries, With our faithful heart, and willing to setting win-win strategic business partner with you. We welcome OEM/ODM, Please feel free to phone or email us if you have interest in our products. We'd like to serve you at any time.