NTREX, Co. specializes in the development and manufacturing of robots, distribution of semiconductors and electronic components, and foreign trade. NTREX exports the military/industrial robots, precision motor controllers, servo controllers, and AGV (Automated Guided Vehicle) abroad and hold numerous patents for BLDC motor controller, automated moving lane, step motor controller, and gyro device. Its AGV has couple advantages over other AGVs such as handy customization, low manufacturing cost, and versatile driving technology. By combining steering motor, wheel, and gear as one body, the cost is reduced, and different variations can be derived from a base design.