BIRLER CELIK, The major companies of Iron and Copper Alloys, prefers Q4 TASMAN Spectrometer for anlalysing Stainless Steel (301,302,304), Low Alloy Steel, Carbon Steel (Ck60,Ck70,Aqua,Non-Aqua), Aluminium Bronze, Phosporus Bronze and Brass. Also, the training of the Spectrometer is given by our company.