Sel Sanayi Ürünleri Ticaret ve Pazarlama A.S, a subsidiary company of Tezman Holding, a leading group with its diversified companies in the Turkish business community, has been founded in 1961 as technical gelatine producer from bovine hides. With more than half a century of experience and know-how in technical and edible gelatine, Sel Sanayi started to produce in 2019 hydrolyzed collagen peptide from bovine hides in its new factory for nutraceutical, pharmaceutical, cosmoceutical, food, sports and health industries with its brand CollaSel. Sel Sanayi is accredited to the European Union. Production is carried out in accordance with the European Union food norms and traceability of the operations is ensured by a special computer program. Thanks to its quality, products of Sel Sanayi obtained a place in the world market. To get more detailed information and contact us, you can send an e-mail to info@collasel.com.tr