Wei Wei Liu

Qingdao Wintec System Co., Ltd. engages in the research, development, production, and sale of smart commercial terminal equipment and systems. Its products include intelligent trading terminals, self-service transaction terminals, smart scales, and smart seal machines. It also provides software, embedded system technology, and related technical services. The company was founded by Mei Xun Liu, Pi Jing Jiao, and Liang Ce Yin on April 8, 2004 and is headquartered in Qingdao, China.

Harbin Institute of Technology provides educational services. Its offers various courses through its different schools such as architecture, astronautics, chemical engineering and technology, civil engineering, computer science and technology, economy and management, electrical engineering and automation, electronics and information engineering, energy science and engineering, food science, foreign language, humanities and social sciences, law, materials science and engineering, mechatronics engineering, transportation science and engineering, science, software, new media and arts, and life science and technology. The company was founded in 1920 and is headquartered in Harbin, China.