Card Reader and Usb Hub from China .

Rosen Groups International Limited was found in 2004, as one of top IT industry leaders, makes great efforts and gains deep experience on IT manufacturing field. Up to now, Rosen is growing remarkably with IT and computer relative accessories, especial USB products.
Our electronic factory was set up in Oct. 2005 , We pay a very important attention to the management and had been awarded ISO9001:2000