We provide these products and service as below:
nameplate 
switch membrane 
keypad switch mambrane 
plastic dome
plastic emboss dome panel
Mambrane switch panel sticker 
Universal membrane switch keypad 
control switch membrane 
membrane switch 
push dome button
circuit printing sheet
graphic printing sheet with emboss by poly dome or metal dome
you can visit the mambrane panel or switch work follow info here 
and our komtac | huaisong membrane dept introduction here 

main applying in comsumer electronics ,home appliance, Industial equipment 

embrane switch type	1-membrane meta dome keypad switch	2-poly dome emboss switch	3-capacitive switch	4-led light membrane switch
Application	Home appliance /frig/household appliance / consumer electronics / test equirement / industrial equipmemnt
structure	Power Built-in Type
Material	silicone rubber	SUS302 Meta Dome	PET/PC	FPC	Black Foam	Connetor
Contact Type	Type a Contact
Usage	Change-over Switch, Control Switch
Detection Method	Correlation Type	Continuity Test	Function Test
Certification	SGS, ISO9001, ISO14001, Reach, RoHS
Adhesive	3m7945/ 3M476/3M478/3M 300LE..
Embossing Type	Dome Embossing /Convex		Poly Dome Panel
electrocircuit printing mothed	FPC	Screen Printing		SMT required
Number of Switch	One button	Two button	Three button	Four button	Multi Control Switch
HS Code	8534009000
Transport Package	Standard Export Packing