Winsong was established in 2007, base in Shenzhen of China. The establishment based on board chairman, Mark and their colleague's faith. They wanted to utilize and apply the skills and knowledge gained during military and safety service and working in both intelligence, wireless communication and electronic engineering. We design, manufacture and supply equipment to many detective and government agencies throughout the world. Products relate to security, surveillance, spy & privacy, etc.

We have engineers with many years experiance and adopt to the latest technology to develop new equipment and provide best service etc. We could supply individual service according to our customer request. We always pride ourselves on giving friendly free advice and working with the customer to try to find a cost effective solution to an often complex and distressing situation.

We is the unique manufacture of mini covert wireless earpiece(GG-177) and accessories. We obtain and maintain an outstanding reputation as a long-time supplier of faithfulness and excellent quality. Now we deal directly with end user and intermediary customers throughout the world and we also have a network of specialist distributors located in many foreign markets.