... inquiry. Your satisfaction is our pleasure. China High Quality pcb Our capability:Layer: 1 to 12 layersMaterial ... :400*350mmD,Board thickness0.4mm:350*300mmE,Single-sided board:606*530mm(board thickness>1. ... Immersion Silver/Gold, OSP, Gold plating Solder Mask Color: Green/Yellow/Black/White/Red/BlueTolerance - Shape tolerance ... , SGSProfiling: Punching, Routing, V-CUT p10 pcb for all-color LED display