Hengda supply chain (Tianjin) Co., Ltd. was founded in 2017, mainly engaged in steel sales and warehousing services, freight logistics services, steel financial services, steel information services, steel and e-commerce, steel supply chain management, steel import and export. The company is Hengyang Valin steel tube in Tianjin area special agents, Tianjin pipe group strategic cooperation, Tianjin Steel Group agents. The main varieties of steel, carbon steel pipe, alloy steel pipe, steel plates, profiles, photovoltaic bracket, pipe fittings, galvanized pr…