1. Qingdao's Shandong 3D Petrochemical Project is much better than Shanghai's Shandong 3D Petrochemical Project, such as staff quarters, company environment, annual salary and benefits, and technology development.
2. The Shanghai-Shandong 3D petrochemical project belongs to the branch company, not the headquarters, while the Qingdao-Shandong 3D petrochemical project belongs to the headquarters, and the core personnel are relatively advanced, so the Qingdao-Shandong 3D petrochemical project is better than the Shanghai-Shandong 3D petrochemical project.