KDS Tech Co., Ltd.

Data Inputs - Protel, DXP, Gerber, DXF, DWG, CAM
Major Laminate - Kingboard, ShengYi and others produce by customer special request
Base Materials – FR4, other materials including High Tg, High CTI, Halogen Free by special requested
PCB Maximum board size
HASL: 546mm x 320mm, OSP: 630mm x 470mm, Ni/Au: 570mm x 470mm
Rigid PCB thickness
Single side to Double side from 0.2mm - 3.0mm
4 layers - 0.4mm - 3.0mm / 6 layers - 0.6mm - 3 .0mm / 8 layers - 1.0mm - 3.0mm
10 layers - 1.20mm - 3.0mm /12 layers - 1.40mm - 3.0mm (Small run and Prototype only)
Surface Finishing - HAL / HASL, OSP, Immersion Gold, Immersion Tin 
Copper Foil - from 0.5oz to 6oz, inner layer up to 3oz 
Min. Hole size - 0.20mm, Aspect ratio = 8
Via holes – Copper PTH, BLIND Via
HDI – Class 1 for single Blind via
Impedance control tolerance - +/-10％ 
Min. Line Width and Spacing - Max. 0.10mm / 0.10mm (4mil / 4mil) 
Solder resist mask - Liquid Photo-Image (LPI) 
Silkscreen INK - Thermal  
Profiling - Routing, V-cut, Punching, CNC V-cut, Push back