DI System Ltd is an innovative Communication Technologies solution interrogator. Our main focus is on dedicated client relationships and knowledge-sharing areas. The client’s priority is the best part of the DI System so far. We providing enterprise & customized web applications and mobile software development services to both local and international areas. In a very short period, we have been able to draw the attention of the local market. We have the legal patent to developed the first-ever VAT Software in Bangladesh. Besides this, we also specialized in ERP Software and POS Software.