Shenzhen Boerzhuo Electronic Co., Ltd. [China]

1.Structure:made by FPC cooper foiled circuit and graphic membrane key pad, 2..life time :100000 tiems to 1000000 times

1.Structure:made by FPC cooper foiled circuit and graphicmembrane key pad,with metal dome,with LED,2..life time :100000 tiems to 1000000 times 

3.used in medical machine

4.with gold metal dome,very good tactile feeling

5.total thiness:1.6 mm

6. 100% test & inspection

Silk-screen printing procedure

FPC membrane switch with led