ADI, known as Access Device Integrated Communications Corp. has established for over 20 years. After recognized the potential of radio technology, ADI started with amateur radio. Over the years, we steadily expanded our product line. Until now, we offer more than 30 featured two-way radio and repeaters worldwide. Besides, ADI has partnership with many international brand, such as Simoco, Sepura, Siemens, Stabo, Comgroup, TC radio, NRT, etc. We manufacture high quality transceivers and accessories. All products are conformed with ETS300.086, CE, FCC, RoHS, and WEEE regulations. To achieve this, regarding to technical sophistication and personal dedication, ADI obtained ISO 9001 in August, 2001 and ISO 14001 approval as well. Today, ADI continues to invest in higher technology and to give smaller, more cost effective and efficient radio communication products. We are dedicated to help you work smarter, faster, safer, and more efficiently with providing qualified products, supportive technicians, and best service.