
Qingdao Compton Technology Co., Ltd
Qingdao Compton Technology Co., Ltd. is the first A-share main board listed company in China's lubricating oil industry (stock code 603798); It is one of the top ten lubricating oil enterprises in China. It is a professional manufacturer and service provider of lubricating oil and automobile maintenance products.
It owns 6 wholly-owned subsidiaries of Qingdao Copton Petrochemical Co., Ltd., Qingdao Copton Industrial Co., Ltd., Qingdao Copton Environmental Protection Technology Co., Ltd., Dingxi Technology (Shandong) Co., Ltd., Qingdao Copton Investment Co., Ltd., Qingdao Copton E-commerce Co., Ltd., and 1 joint venture subsidiary of Qingdao Qingqi New Energy Technology Co., Ltd.