Tongchuangfa provides the silicone rubber keypad

manufacturing expertise necessary to manage your project

from conception to completion. Features often applied to

satisfy customer requirements include:
Multiple Colors and Phosphorescence, Back Lighting ,

Light Pipes , Laser Etched, and Epoxy Capped Silicone

Rubber Keypads
parameters that influences the assembly reliability may

include; construction (flex versus rigid carrier etc.),

die size to package ratio, solderball size, attachment

pad size and
definition, base materials, package size, and ball

configuration.