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AMALPHA
Super-roughening type adhesion enhancement
(CZ roughening treatment)

Rolled annealed copper roughening treatment
(UT roughening treatment)

Pre-lamination treatment for multilayer substrates
(alternative to black oxide treatment)

Copper surface treatment for CO2 laser direct drilling
Adhesion enhancement for high-frequency substrates
Dry film pretreatment
Solder mask pretreatment
Microetching
Etch down
Various residue removal treatments
Degreasing, rust removal, temporary anti-tarnish
Metal resist stripping
HALS
Copper seed layer etching
Other metal surface treatment
Anisotropic etching
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