On December 18, Pi Taitian, secretary of the Zouping Municipal CPC Committee, went to the high-tech street to investigate the development of industrial economy. Li Jiangang, deputy secretary of the Party work Committee and deputy director of the Management Committee of Zouping Economic and technological Development Zone, and Xia Baocheng, secretary of the Party work Committee of Gaoxin Street, accompanied the investigation. In Shandong Sunshine Aluminum Technology Co., Ltd and Shandong Qianzhen......