ERDOGMUS OTO MAK. collaborates with specialized casting firms which focus on to supply casting parts in order to meet the needs of automotive industry. All of our casting part suppliers have ISO 9001:2008 Quality System Certificate. Our suppliers are able to test the final products in their accredited material laboratories; metallurgical controls, emmision spectroscopy, metallurigical microscope, resistance and streght tests done at the supplier’s laboratories. After we respectively do testing with eyes ,trimming and sandblasting ,we put to the products in our production process.

Major casting methods that we are using in water pump production;

  • Sand Moulding / Gray Iron Casting / Nodular Iron Casting
  • Aluminium Die Casting
  • Aluminium Gravity Casting.