1.We have 10 years experience in PCB 2.UL,SGS,ISO T/S,IPC ... OEM Service 4.Low price high quality PCB printed circuit board, PCB, Multilayer pcb.Our PCB Technical Specifications:1.Base material: FR4, ... 0.30 to 3.20mm (12 to 126mil)3. Copper thickness: 0.50 to 5 ounce4. Solder mask: LPI ... factory fabirc capacity:NO Item Craft Capacity1 Layer 1-30 Layers 2Base Material for PCBFR4, CEM-1, TACONIC, Aluminium, ...