boss Zhang
13554792202
00852-53981640
Online consultation
16 layers of gold fingers
4-layer Bluetooth impedance board
6-layer impedance board
Buried blind hole plate
Aluminum-based
Copper-based
Long and Short Goldfinger
Thick copper plate
High frequency board
High frequency board
2-layer high frequency board
Double-sided high-frequency board
10-layer industrial control board
10-layer industrial control board
HDI board
HDI submerged gold plate