High-tech zone leaders

This visit and guidance not only deepened the friendship and cooperation between the trade union of Jining High-tech Zone and China Coal Group, but also provided valuable experience and inspiration fo

On the morning of August 16, Yantai High-tech Zone Intelligent Manufacturing Industry Development Promotion Center Minister Zhang Hongli, and Shandong Bangzhan Architectural Design Co., Ltd. Director

On the afternoon of February 7, Jining Commission of Economy and Information Technology researcher Wang Youbing, The Section of Software and Information Service of Jining Commission of Economy and Inf