Dear Sir/Madam, Happy New Year！ This is Winson from UTC company in China. We specialized in custom-made membrane switch for more than 12 years. Our product feature: Material:PC, PET, TPU, Components:LED, Metal Dome, Connector and Circuit. Embossing:Pillow Emboss, Dome Emboss, Frame Emboss, Color:Customized Color, Circuit Option:Silver printed conductive inks, FPC, PCB, Connector Tail: ZIF, Female connector. Contact us please, let's talk more ! Thanks and Regards! Winson Feng Guangzhou Union Tech Circuit Co., Ltd No.101 Yongxing Road,Xiangshan Village,Huadong Town,Huadu Area, Guangzhou,China Tel.: +86-020-3693 5580 Mobile/WhatsappWechat: +86 18520143380 Email: sales_001@uniontechcircuit.com