FR4 board
STEP 1 Design drawing by computer
STEP 2 Engraving the circuit lines on the PCB board
STEP 3 Printing PCB color
STEP 4 Printing conformal coatings ( waterproof+ insulation+ corrosion prevention)
STEP 5 Pasting the LED light on PCB board
STEP 6 Soldering
(All of these processing by machine)
Features
Waterproof , low consumption, suitable for long-term work and easy installation,
good visual effect, etc
Accept customization,various painting colors,shapes,sizes available.
You'd better give us the design drawing.
Of course if not we can provide professional design service.
Wrapped with protective film and Packaged with vacuum bubble.Put into paper or wooden carton