Ma Wenwen

Born in July 1988 in China; master's degree from China Jiliang University. Joined JoulWatt in June 2014 as a marketing planning specialist and became a product engineer in 2017. Appointed board secretary in March 2021 and general manager in April 2023, adding the employee-director seat in May 2025; she is also the company's legal representative. At 35 she was the youngest general manager in this batch. Her 2025 pay was RMB 784,700 and she holds 28,900 shares from equity incentives.