Guangdong Tsinghua Wentong Technology Co., Ltd. was established on June 26, 2003 with the approval of Guangdong Provincial Administration for Industry and Commerce. It is one of the earliest engaged in OCR technology and OCR application technology research and development and market application units, It is currently the operator of the "kuaixuantong" election service website www.voting100.com.

At present, the company is the domestic main manufacturing and service provider for Intelligent ballot box system and equipment. It is recognized by the state as a "high-tech enterprise" and "zhuan-jing-te-xing” of enterprise.it focuses on the development of applications under the embedded LINUX operating syste. a new generation of embedded software and hardware applications such as intelligent electronic ballot boxes, intelligent scanning counting machines, and intelligent election counting management machines have been launched for overseas sales.