On may 8, 20 13, Tianjin lianhongjin chemical trading co., ltd established Jining branch.
2012165438+1October 26th, Lianhong Group was established, and Lianhong Holdings Limited was renamed Lianhong Group Limited.
Tianjin Lianhongjin Chemical Trading Co., Ltd. was established on July 6, 20 12.
April 20 1212 Lianhong Holdings Limited was formally established.
20 1 1 R&D center was established on September 29th.
20 1 1 Shandong haoda chemical co., ltd was established on September 2.
2011Acquisition of Tengzhou Guo Zhuang Mining Co., Ltd. on April 6.
2011acquisition of Shandong Shen Da chemical co., ltd on March 25th.
2011On March 6th, the project of BOC Electrochemical Wenshang New District started.