Electroplating (water plating): bright chrome plating, rose gold plating
UV vacuum plating: bright chrome plating (other colors can also be plated, but relatively few, it is actually a spraying process)
Paint: silver spray, solid color paint, matte metallic paint
Glue spray (commonly known as rubber paint, feel paint): The glue spray layer itself is colorless, and it is generally sprayed with glue on the colored surface to increase the touch.
Sandblasting: used to turn shiny surfaces into matte, matte effects
