Beijing TDD E-Commerce Co., Ltd. is a core subsidiary of IBI (603613.SH) and the first industrial Internet platform in the Duoduo series. The company focuses on B2B e-commerce transaction services for raw materials and industrial products, digital supply chain services, industrial digitalization services, and industrial big data services. It is committed to promoting the deep integration of emerging technologies—such as the Internet, Internet of Things, big data, intelligent manufacturing, and blockchain—with traditional industries.


TDD actively integrates the existing value system of the industrial chain and collaborates with core enterprises, industry associations, industrial parks, government units, and other stakeholders to jointly advance multi-dimensional cooperation models. These include the construction of digital transaction systems, sub-terminal service systems, digital cloud factories, digital parks, and digital mines.


Currently, TDD’s main operational focus spans several industrial sectors, including the coating industry chain, titanium industry chain, solvents industry chain, resin industry chain, lubricating oil industry chain, carbon black industry chain, packaging industry chain, medical industry chain, and other related fields.