Heat Treatment Procesṡ

ÇELİKEL Aluminum was founded in Istanbul in 1968 by our father, the late Osman Deniz. Our company, which started its production adventure in a small workshop of 16 m2, used to work with gravity and sand casting methods. Later, in 1974, when the first injection press was included in the production line, other methods were abandoned in time and completely pressure casting was adopted.

ÇELİKEL, which moved to its 17.000 m2 Samandıra facilities in 1996, was an esta...