Sertifikalar ISO 9001 ISO 9001 Certification, in 2010 has been under the Türkün Holding Group. ISO 14001 ISO 14001 Certification, in 2022 has been under the Türkün Holding Group. ISO 50001 ISO 50001 Certification, in 2022 has been under the Türkün Holding Group. OEKO-TEX Standard Vanelli, textiles, covering all stages production, which is an independent… Continue reading Certificates