Key board PCB 2layer FR4 1.6mm surface plating gold  trace 4/4mil

ChiTun  produce all of type Double Side printed circuit board with HASL, lead free HASL, ENIG, Flash gold, Thick gold, Selective gold plating, OSP, Selective OSP /HASL, Immersion Tin, Immersion Silver, and we have many types of material options ,CEM-3  and FR4 ect..

High-tech options

Our PCBs are used for wide range of electronic products

Amplifier, Speaker, Power Supply system,Musical Instruments, Switch Control,  Drive Electronics, Modules and Controller Cards, Audio and Video Equipment, Coin Amusement and Video Game, Debit /Smart/Calling Card Machines, Motion Control Systems, Motor Drivers and Induction Heating Power Supplies,Switchgear, Sensor , Automatic Control Systems, Digital Theater Systems, Vacuum Tube Electronics Displays, Linear Motors and Motion Products, Computer Diagnostic Tools, Lottery Pull-Tab and Scratch-off Ticket Machines, Point-of- Sale (POS) Electronic Security Systems, Automatic Control Systems ect.