Shenzhen Expressway

Operates road infrastructures

placeShenzhen, Guangdong Province, China calendar_todayFounded 1996 groups7,279 employees language sz-expressway.com

Innovation

11 patent families (7 granted) — focus: Construction, Emerging technologies, Physics & computing; filing pace slowing. Cited 39 times.

YearFilings
20121
20132
20172
20181
20191
20203
20221

Investor mix

3 investors on record.

Investor typeCountShare
Other / undisclosed3100%
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