Metal keyboard

A Metal Keyboard is a keyboard usually made of stainless steel, and mainly used in financial and security equipment, such as the ATM, and ODM.Due to the tough, outdoor environment,it needs to be resistant to the dust, liquid, grease and other substances to avoid damage, especially to keep the electronic components inside in good working condition. Metal keyboard parts include: metal function keypad, metal numerical pin pad, metal PC keyboard, with or without the trackball or touch pad.