Number of Layers : 4-layer Base Material : FR4, CEM, High TG Board Thickness : 1.6mm Board Size : 200*300mm, or can be Customized Model Number : JH-MPCB-057 Type : Multilayer pcb Place of Origin : Guangdong, China Brand Name : JinHua Copper Thickness : 1OZ Min. Hole Size : 0.15mm Min. Line Width : 3mil Min. Line Spacing : 3mil Surface Finishing : ENIG Product name : quick turn pcb Keywords : custom 4 Layer pcb Special requirements : Blind Vias+Controlled Impedance+BGA MOQ : 1 pcs Testing Service : 100% AOI Testing Certificate : ISO9001/Iso14001/CE/ROHS/IATF16949 Service : OEM multi layer pcb Services Provided Customize : Consumer Electronics Application : Security Equipment PCB Assembly process : DIP SMT PCB Assembly Packaging Details : Depend on the size of PCB. ESD Bag+ insulation bag+Carton Box Port : Shenzhen/HK Supply Ability : 50000 Piece/Pieces per Month