Chongqing Jinou Science and Technology Development Co., Ltd was established in 2000, one of the leading companies specializing in design, manufacturing and distribution of Bluetooth products field. Chongqing Bluetooth Wireless Technology Research Institute, one branch of Jinou Company was founded in November. It is the first professional institute in the field of Bluetooth technology in China. We have a strong team on R&D with over 30 engineers, and the company is now accredited with the ISO9001:2000 certification and the main achievements of Jinou are as following: First published the Blue technology. The first book about Bluetooth technology in china, named Bluetooth technology was published, including homeland edition and Taiwan edition. First developed the “Bluetooth Gateway” under its own intellectual property. First developed the “Bluetooth Microstrip Antenna”. First developed the Bluetooth USB adapter “USB Dongle”. First developed external Bluetooth wireless communication devices: Bluetooth printer, Bluetooth wireless card reading equipment, Bluetooth keyboard, etc.