Shenzhen De Qing science and Technology Co., Ltd. was established in 2005, and has been developed for 15 years. Is a professional engaged in police use Bluetooth wireless communication law enforcement, equipment research and development, production, sales and service of high and new technology industry. The company has a strong technical basis and a wide range of experience in product application in the field of wireless communication equipment, such as criminal investigation, anti drug, anti drug, and so on.

The company independently developed products include: a Bluetooth communication system, police anti riot police PTT Bluetooth communication system, Bluetooth earpiece, Bluetooth headset PTT fire protection, squelch, Bluetooth helmet headset, Bluetooth adapter, Bluetooth module, Bluetooth interphone, design development, products sold at home and abroad. HUAWEI, Zhongxing, Motorola and other international brands ODM design and production strength, and many times won the domestic science and technology innovation awards. The company provides better equipment, enhance military combat, for military service spirit, and "virtue and integrity, loyalty, solidarity, diligence and hard work, pioneering and innovative" business philosophy, always adhere to the customer's demand as the starting point, wholeheartedly for the domestic and foreign customers to provide quality professional services to the week.