Founded in 1986 , SEPA continues to exceed standarts and demands of today.s ever changing business life as developing and innovative firm. 25 years of experience and practice of linear suspended ceiling production have empowered us to offer variety of models by expanding our production according to customer needs Deck panel has diversifed our product range to meet the requirements of construction sector. On the pursue of excellent quality; IS0 9001:2008 certification has been received in 2004 and EFQM .Committed to the Excellence. step of National Quality Movement has been achieved in 2007. SEPA has focused on the research and development of industrial acoustics and noise control . The Scientific and Technological Research Council of Turkey has granted us SME support with our project of .Developing Acoustic Effectiveness of Noise Barriers. and we have established our own acoustic laboratory Our aim is to provide fast , flexible and qualified solutions to our customer needs on the field of noise control beside the wind loads and fire resistance. Fire resistant panels have been developed and certified in accordance with the requirements of IMO for marine sector. Dedicated professionals have been employed to ensure the unique service of long term sustainable customer satisfaction which we consider as the substancial asset of SEPA.