Ercom Computer Software Industry and Trade. Pvc windows and glass sector since 1997 is preparing a program. Windows-based programs that have been prepared as a user with the most important for the firm, Aware of this responsibility to the needs of our valued customers the best possible program to meet the constantly develops. Another feature of our company is located in the sector since 1983 has (12 years and Fıratpen Manufacturer Dealer of Pimapen - [the family corporation]) Is established by the programmer. This long experience, of course a very big plus for our program has brought with it. Our goal is to renew itself continuously to progress towards better results.