Characteristic:
Al-bas
Application:
Power supply, Power amplifier, relay, LED, etc.

Characteristic:
8 layer blind / buried via PCB, PTFE-FR4 mixed.
Application:
Power amplifier etc.

Characteristic:
6-12 layer blind / buried via PCB, thickness 5mm.
Application:
Secondary power source etc.

Characteristic:
16 layer impedance control PC
Application:
Telecommunication, Network, Medical equipment etc.

QFP Immersion Gold with Connector

JBL SMT Multilayer PCB

JBL SMT Multilayer PCB

QFP ENIG finishing PCB

QFP BGA Gold plate finishing 14 Layers

QFP OSP Multilayer PCB