Yu Song Wang

Chengdu Yunda Innovation Technology Group Co., Ltd. engages in the manufacture of industrial automation equipment. Its business scope includes technology development and transfer, technical services and consulting of industrial automation equipment; project investment; housing leasing; import and export of goods and technology. The company was founded on March 13, 2001 and is headquartered in Chengdu, China.

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.