Li Yan attends the 4th Member Congress of the Rebar Welding Network Branch

On the morning of December 28, 2019, Li Yan, Deputy Secretary-General of CAMT and Vice President of the Rebar Branch, was invited to attend the 4th Member's Congress of the Rebar Welding Network Branch of China Steel Construction Society and gave a speech entitled "High Standard construction of New Business Forms of Rebar Processing ".