JD Logistics is the supply-chain arm of JD.com, originating from JD’s in-house network built in 2007 and incorporated as JD Logistics in 2017. It operates vast warehousing, line-haul and last‑mile networks across China and abroad, enabling same‑day and next‑day “211” delivery in hundreds of cities alongside cross‑border services and specialty networks (bulky, cold chain, etc.).