Yunyitong Technology Co., Ltd. is affiliated to the e-commerce division of Sinotrans Limited. Its proprietary Yunyitong Platform is a nationwide logistics e-commerce platform developed by Sinotrans focusing on the B2B logistics service sector, covering eight major logistics service segments including international and domestic space booking, online freight transport (land transportation), customs brokerage, international multimodal transport, air freight, small commodity consolidation (LCL), cross-border e-commerce and bulk commodities. Centered on fulfillment quality, Yunyitong Logistics concentrates on innovations in four key dimensions, has developed five major product lines and built the platform's product ecosystem, creating a symbiotic, shared and mutually prosperous logistics ecosystem for all partners.