TelecommunicationsTsukiden Global Solutions Inc. (TGSI) takes pride in being a part of the development of Japan’s 3G as well as 4G Mobile Telecommunications Network Infrastructure. Being the world’s most demanding telecommunications market, Japan relies on superior quality and stable software made by our local engineers to develop, operate, and maintain its network through a wide array of Gateway OAM Terminals, Network Simulators and testing tools, and Protocol Converters. This rock-solid background in the dynamic field of telecommunication contributed much to our versatility and made us more adept in dealing with new and emerging technologies.