ABOUT US

  UNMAK was established in 1981 and has been serving as a supplier to Turkish Navy and Turkish shipbuilding industry since then, quickly gained recognition in the commercial and marine valve markets. Our primary objective has been to meticulously manufacture every product in our catalogue, utilising the best materials and craftsmanship allowed by international standards and classification bodies, without sacrificing any quality.
  Due to intense  competition and sharply declining profits in the cast iron and nodular iron valve market, we have shifted our focus to producing specialty valves and accessories made of bronze based on DIN and VG Norms for various types of the Turkish Navy’s vessels as well as for commercial ships.
  With 43 years of considerable experience, our goal at UNMAK is to produce bronze valves at a level that is competitive internationally while also expanding and improving the product line.  We are aware that clients depend on us to do their tasks as promised and on schedule.