... CEM-1, CEM-3, High TG, FR4 Halogen Free, aluminum Board thickness: 0.35mm to 3.0mmCopper thickness: 0 ... : >25.0 um (>1mil)The Max board size:A,board thickness≥1.2mm and Not Jack panel : ... 1.2mm:400*350mmD,Board thickness0.4mm:350*300mmE,Single-sided board:606*530mm(board thickness>1.2mm)F, ... : 4mil (0.1mm)Surface finishing: HASL / HASL lead free, HAL, Chemical tin, Chemical Gold, Immersion Silver/Gold, ...