Surface Treatment Processing

PROCESSES AVAILABLE

We provide chemical and mechanical surface treatment and cleaning process for silicon wafers, silicon ingots, parts made of silicon, sapphire substrates. Also clean washing and packaging is available for them.

Chemical surface treatment
and cleaning process

pre_washing sou1 sou2

Mechanical surface treatment
and cleaning process

mechanical

Determination of P or N-type conductivity and measurement of resistivity for silicon wafers is carried out.

Determination of P or N-type conductivity

pn_inspection

Measurement of Resistivity

non_resistance_inspection