Displayed is a HDI board for mobile phone mainboards. Made of high quality material with an immersion gold finish, this HDI board can perform efficiently and stably. This professionally made HDI board has an impressive 10 layers.

• Material: FR-4.
• Layer: 10 layers blind and buried via.
• Thickness: 1.6mm.
• Min. hole size: 0.10mm.
• Min. track/space: 3.5mil/3.5mil.
• Min. annular ring: 4.0mil.
• Surface finish: immersion gold.
• Applications: mobile phone mainboard.
• Service commitment: 1 hour quotation, 2 hours complaint feedback, 7 × 24 hours technical support, 7 × 24 hours order service, 7 × 24 hours production run and 7 × 24 hours delivery.