Andrew Joshua and Associates is here to lead mobile communication system for railways. We are interested in client's open standard and interoperability to transcend the boundaries of technology. We have been involved with mobile communication industries many years. Our GSM-R knowledge and network will help to save time and cost for global railway operators and professionals. AJA Solutions has specialized in developing the high quality mobile communication shelters and its parts, materials, and relevant production equipments. Our shelters are designed, engineered and produced to the utmost quality for easy integration of tactical equipment and EMI shielding effectiveness. We have the highest standards that meet military specifications in the area of defense.Furthermore we have built up our manufacturing and marketing strength in RF and Automation parts. Our capabilities include advanced engineering, vast experience and testing abilities and reliable solutions. We depend on our proven experience and dedication to provide excellent services in every aspect of our business field.