Sincere Logistics has three major tax management centers, namely the Mechanical and Electrical Customs Clearance Center, the Chemical Textile Customs Clearance Center, the Food Customs Clearance Center, and the Customs Administration Center, which correspond to each other. They interpret the new customs policies in real time, deeply explore business difficulties, and have been awarded the title of National Excellent Customs Declaration Enterprise, Shandong Province Service Standardization Demonstration Unit, Shandong Province Logistics and Procurement Industry Top 50, and the first batch of AEO Customs Advanced Certification Enterprises.