1. High Quality PCB 2. Using Latest Technology 3. Reasonable Price 4. Certified by ISO, SGS, CTI, UL 5. RoHS and IPC. Major indexes below can all be customised:1) Layers, size, thickness2) Base material : FR4,CEM33) Solder mask: Red, Green,Yellow or others4) Characters: White(default) or others5) Surface technique: Tin soldering, plating gold, immersion gold,OSP We do business on ODM or OEM basis ...