In 1982, our company was established by our Distinguished Chairman of Executive Board Metin TURNAOĞLU in İstanbul. Our company started offering services under the name of HİSAR KALIP MAK. SAN. TİC.LTD. ŞTİ. with the production of plastic injection moulds which require a technological infrastructure and which recently develops in machining sector. Our company satisfies the sector needs with a board range of products in moulding, product and mould design, manufacturing, modification and engineering services.