Our company Shenzhen Shengyuan Technology Development Co., Ltd. is a science and technology company of specializing in military and police communications equipment research, development, production and sale .Our Company has independent intellectual property rights, and has a number of national patents. Our company continues to introduce internationally advanced technology and ideas, and integrated them with own technical research and development advantages to provide the most advanced international products and services to the public security, courts, prisons, the armed police, fire, government agencies etc . With products of human â??based design, high-tech and information, services, business and other powerful advantages, our company has built a good cooperation relationship with our customers, and has won a high degree of trust. Our company has an experienced and efficient R & D team. They introduce the most advanced technology, and integrate them with the international military and police need to actual combat and the tide of development to research and develop products independently, which is standardizations, humanization, reliable quality, excellent performance and high availability .With Our own advantages and extensive information resources, our company also actively introduce a variety of most high-tech products for military and police use , and now our company has established good cooperation relationship and development relationships with many government executive departments. Products has been sold to South China, East China, North China, Europe, the Americas, Africa, the Middle East, Southeast Asia and other regions, and also won the customers high approval and good appreciation. Police Use Conceal Earphone Our company developed independently, with its small size, good concealment, super effective, easy operating etc , it has a wide range of applications for the use of wireless communications systems to provide an efficient, covert means of communication . Products are widely used in plainclothesman, criminal investigation, anti -narcotics, anti-smuggling, security, anti-corruption, anti-terrorism, anti-evil, patrolling officers, armed police and other government executing agencies and on-site negotiations, interrogation rooms, television director, film shooting command, and other places etc. Our company adhere to our service faith " Customer-centric, to create value for customersâ?? and innovate and pursue excellence constantly to make both benefits. Sincerely hopes our company could cooperate hand in hand with home and abroad dealers and agents.