GDA Technologies Co Ltd. is located in Beijing, the capital of China. We specialized in providing solutions to software protection copy control and computer's information security field. The main products of us at present is Spykey software protection dongle key and GDA PC lock information security USB key. Spykey software protection dongle was special designed to prevent software from unauthorized duplication and protect all software developer's development property. GDA PC lock was designed to protect individual PC information security.

GDA Technologies is a fast growing manufacture nowadays. And in the coming future, we will continue to focus on software copy protection and information security, try our best to offer the world's leading solutions and best services to our existing and potential customers both at home and abroad.