Peng Wu

Chengdu Jiaoda Yunda Electric Co., Ltd. engages in rail transit electrification and automation engineering technology development, technical consulting and system integration. Its products include traction substation automation system, digital traction substation, distribution automation system, metro substation automation system, power supply maintenance management information system and intelligent integrated auxiliary system. The company was founded on September 18, 2013 and is headquartered in Chengdu, China.

University of Hawaii System engages in operating colleges, universities, and learning centers. It provides academic offerings ranging from certificate and vocational through doctoral programs. The company was founded in 1907 and is headquartered in Honolulu, HI.

Beijing Yunda Huakai Technology Co., Ltd. principally engages in the business of urban rail transit safety inspection. Its key products include a bow net inspection system, a 360-degree 3-dimensional inspection system for subway vehicles, and a shoe track inspection system. The company was founded on December 2, 2016 and is headquartered in Beijing, China.