Hongwan (Tianjin) International Trade Co., Ltd. (hereinafter referred to as "Wanhong international trade") is a wholly-owned subsidiary of Wanhong (Tianjin) Construction Development Co., Ltd., which was registered and established on June 6, 2019, with a registered paid in capital of RMB 50 million yuan. It undertakes the professional operation function of Beijing Tianjin Hebei supply goods trade, and grasps the import and export advantages of Tianjin international port. The business is mainly divided into three parts: internal supply, domestic trade and international trade. It is an important carrier for Beijing, Tianjin and Hebei to play scale benefits and synergies. China World Trade Center municipal government and one belt, one road, one belt, one road plan, and the following: the concept of "one belt and one road" plan, and adhere to the concept innovation, mechanism innovation and management innovation, and comprehensively promote the supply and trade integration strategy with "organization, business management and capital settlement" as the main content. Focusing on integrating one belt, one road, the other, focusing on integrating supply trade resources, reorganizing business units, optimizing trade networks and expanding international logistics trade, focusing on bulk procurement of bulk materials, taking e-commerce as an expansion platform, making full use of the central and regional policies, low financing costs and many channels, and accelerating the business mode innovation, Further expand business channels, achieve new breakthroughs in domestic and international trade, and strive to build a new pattern of supply international trade featuring "large trade, large logistics, large integration and large coordination". China will strive to one belt, one road, to achieve the coordinated development of three major business sectors, namely, trade supply, social trade and international trade.