best inc. operates as a smart supply chain service provider in the people's republic of china. its proprietary technology platform enables its ecosystem participants to operate their businesses through various saas-based applications. the company applies its technologies to a range of applications, such as network and route optimization, swap bodies, sorting line automation, smart warehouses, and store management. it offers integrated services and solutions across the supply chain, including warehouse management, order fulfillment, express delivery, freight, and other services for multinational and corporate customers, as well as small and medium enterprises. the company also provides express delivery services; and door-to-door integrated cross-border supply chain services to and from china, including international express, less-than-truckload, fulfillment, and freight forwarding through its network, and transportation and warehouse partners. in addition, it operates real-time bidding