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  Jungchen developed different surface treatment technology for our valued customers to make our customers’ product price more competitive. Our surface treatment capabilities are including
Chemical polish (MAXTOR qualified)
EN platting (WESTERN DIGITAL qualified)
Anodizing (LEICA qualified)_
Bluing (LEICA qualified)
Painting (LEICA qualified)
Passivation.
Sandblast
Ultrasonic washing
Cleanroom operation
 

Cleanroom operation