List of countries with technology makers

China

 * Huawei
 * Oppo
 * Vivo
 * Xiaomi

El Kadsre

 * BOKO
 * EKS
 * Hi-Tech
 * Kentsei
 * Layton
 * Meroview
 * Naisuka
 * SDT
 * Terbit
 * Theorysonic

Sakaria

 * Vistatek

United States

 * Apple
 * Google
 * IBM
 * Microsoft