Döküm Makine Ltd. is successful ın the field of Sales and in providing after Sales service concerning optical Emission Spectrometer since more than a quarter century. Company Ön Metal Alüminyum İkitelli Istanbul , installation and training on Bruker Tasman CCD Spectrometer was performed by Döküm Makina after Sales Team successfully Bruker Tasman CCD Spectrometer analyses Alumniıum and Aluminium Alloys. We wish Ön Metal Alüminyum to have continuing success.