Gerun Chemical Company was founded in 2000 and was acquired by Qicheng for various reasons. After the acquisition, employee benefits have been improved.
On September 19, 1 20 19, the list of the top 500 manufacturing enterprises in China was released, and Shandong qicheng petrochemical co., ltd ranked 257th. On September 10, 2020, the list of the top 500 private enterprises in China was released, and Shandong Qicheng Petrochemical Co., Ltd. ranked 245th and 206544th.