Shenzhen SED Industry Co., Ltd.

深圳市桑达实业股份有限公司

Professionally in manufacturing and exporting computer optical mouse and USB card reader at the cheapest price in fine excellent quality.

We are the governmental-owned enterprise and offer the honest and highest level service to the buyers.

In order to develop the overseas market shares, we always go abroad to participate different IT fairs to develop more trustful buyers as the business partners.