China Post Group Co., Ltd. Post Office, Binhai College, Nankai University, Tianjin Binhai New Area, established on 2008-11-20, Business scope includes domestic and international mail delivery business;Conscript Communications Service;Sales of stamps and philatelic products;Postal remittance business;Delivery business;Postal etiquette business;e-commerce business;Telecom business marketing,Technical Services;Sales of various public card business;Collection and payment of various public expenses;Consignment sales developed by using postal network resources,Agency business;advertising business;Packaged Seeds No Longer Divided,fertilizer,pesticide(Free of Hazardous Chemicals),Feed and Feed Additives,Agricultural and sideline products,Daily necessities sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)