Process Coatings
Sonju Industrial Inc. has the ability to anodize, chem film and passivate components. We are currently expanding our process coatings to increase capabilities and to provide a "one-stop-shop" to our customers.
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’ΔΆ Anodize, MIL-A-8625, Type II, Class 1 or 2
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’ΔΆ Chem Film, AMS 2473 G and MIL-DTL-5541 F
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’ΔΆ Passivation ASTM A 380, AMS 2700

