天津港
Tianjin Dongjiang Port Ruihai International Logistics (), or Ruihai Logistics (), is a privately held logistics company established in 2011. It handles hazardous chemicals within the Port of Tianjin, such as flammable and corrosive substances, oxidizing agents, and toxic chemicals. The company, which employed 70, is designated by the Tianjin Maritime Safety Administration () as an approved agent for handling these hazardous chemicals at the port, and its operating license was renewed two months prior to the explosions. Its site contains multiple warehouses for hazardous goods, a fire pump and a fire pond.