Leaders of China Concrete and Cement Products Association and China Building Materials News visited Longquan Yunnan Co., Ltd.
On March 19, Tian Hua, deputy secretary-general of China Concrete and Cement Products Association, and Wu Yue, editor-in-chief of China Building Materials News, visited Longquan Yunnan Company. Sun Qinxian, chief engineer of Longquan Co., Ltd. in the field of water conservancy, Zheng Fusheng, general manager of Yunnan Company, and heads of relevant departments were accompanied.