Dongguan 3G Sun Technology Co. Ltd is one of the Power Supply, Computer Case and Component Manufacturers and has relationships with all of the top computer component companies in the world including Lenovo and many more. And now we also have our own Tablet PC brand: D2.3G Sun Company has strong R&D backup with the experienced engineers, and their expertise allows us to develop new models monthly. Furthermore, there is a series of strict control from the research and development of our products to the quality assurance and production. All of this makes 3G producing the good products with stable quality and fine function.Now, 3G Sun can provide great variety and full range of computer products, which have been exported to Europe, America and the other countries. We welcome your OEM/ODM for computer case, and you also can do our own tablet PC brand: D2.For your peace of mind, we can offer one-year warranties. Meanwhile, our products have been passed the ISO 9001: 2000- and IECQ HSPM QC080000-certified. Hope to make cooperation with you soon!China Office: Address: Room 302, Dongchang Business Building, No.8, Lucheng Road West, Qingxi Town, Dongguan City, Guangdong Province, China. 523645 Website: Head Company: http://diablotek.com/ (Computer Case, Power Supply and Accessories)http://www.d2pad.info/ (Tablet PC and Accessories)China Company: http://www.3g-sun.com/ Tel: +86-769-8279 2066 +86-769-8729 7529 Fax: +86-769-87322055Contact: Julie LeiMobile Phone: +86+15818370352China Factory: Sohoo Industrial Park No1, Junda Road, Dongkeng Town, Dongguan City, Guangdong Province, China. 523450