Sealed Numeric Keyboard Switches - China

Keyu Technology (China) Limited in Shenzhen, Guang Dong, China
Established in 1993, KeYu-Tek designs, develops, manufactures, markets and sells a wide range of high quality, vandal resistant, stainless steel keyboards, normal metal keypads, metal PINPAD with DES/TDES and trackballs for usage in the most of industrial conditions or harsh outdoor environment.