Birrenk Bilgisayar Elektronik Ltd was established in Istanbul in 2003 with the purpose of supplying products to computer, security electronics and technology markets throughout Turkey. It is certain that after sales technical support service is a part of our job. While domestic products do not meet our demand for determining the fault of products more efficiently, clearly and quickly and foreign products were very expensive. This condition obliged us to make production. And Nimrof came into the world …