About Us

We’re a company built on grit, determination, a solid work ethic and steadfast commitment to customer and quality. We’ve earned our place as a leading supplier of the carbon and graphite products used in global industrial applications ranging from friction materials, lubricants, fuel cells and cast metals to drilling, paints, coatings and backfill

As the choice supplier for natural and synthetic graphite, raw materials and other carbon products, we’re uniquely positioned to explore and develop new products to meet the ever-evolving needs of those we serve.
  1. Potacı Ithalat was established to supply melting crucibles to the non-ferrous casting industry.
  2. Local dealerships of Aveks and Çukurova Kimya were acquired. The company name was changed to PTC Metalurji.
  3. A collaboration was made with Organik Kimya. Diamant melting crucibles and Acheson industrial chemicals were included in the product portfolio.
  4. Collaboration with Henkel was made and automotive group dealership was acquired. In cooperation with Ascolet, the distributorship agreement of the brand in Turkey was signed.
  5. PTC Metalurji moved to its new building in Ikitelli OSB.
  6. Turkey distributorship agreements were signed with Vesuvius Group (to which the Diamant brand is affiliated), AMG – GK and J&S Chemicals.
  7. PTC Metalurji continued its growth steps with a new warehouse.
  8. PTC Metalurji started to produce special equipment for sector needs.
  9. Cooperation was made with Hoffmann Mineral company and PTC Metalurji took place as a supplier in different sectors.
  10. A distributorship agreement was signed with Asbury Carbons and Epinikon A.S. for the entire Turkish market.
  11. PTC Metalurji moved its equipment division to a different dimension and moved to its new production facility in TAYSAD.
  12. Renewing its product range and service areas, the company decided to continue as PTC Kimya. PTC Kimya serves its customers in an area of 2000 m2 with its newly added warehouse.