Original company cover photo accompanying the November 2020 announcement of Li Tao’s invitation to help draft a bridge weathering-steel technical code.
In November 2020, Zhonghengfeng Group · Hengjiu Steel Structure reported that Li Tao had received an invitation from the Structural Welding Professional Committee of the China Association for Engineering Construction Standardization to help draft a technical code on the use of weathering steel in bridge engineering.
November 2020 Drafting Invitation
The announcement described Li at the time as chairman of Zhonghengfeng Group · Hengjiu Steel Structure and as a senior engineer.