membrane switch 1.attained certificates of ISO9001:2008,ISO14001:2004. 2. high ... ISO9001:2008,ISO14001:2004 and made this kind of membrane switch for some famous companies.Key specifications/special features: 1.Customized ... , dustproof, oil resistant, waterproof, etc.3.High quality printing.Application range: Remote control, control board for home appliances, medical equipment , auto ...