The company's predecessor was Tianjin Port Storage and Transportation Co., Ltd., which in 1992 was approved by the Tianjin Municipal Economic System Reform Commission Document No. 37 (1992), a pilot shareholding system was implemented, and a limited company was established through targeted share raising. The company's shares were listed and traded on the Shanghai Stock Exchange on June 14, 1996, after being reviewed and approved by the China Securities Regulatory Commission (1996) No. 49, and officially became a listed company. The company's business mainly includes handling, sales, logistics and comprehensive port support services. The company's main categories of goods include bulk goods, containers, etc. It won awards such as “Yinghua Award”, “A-share Value Award” and “China Listed Company Investor Relations Shareholder Return Tianma Award” for the “Yinghua Award” for outstanding listed company demonstration cases. It received four honors including the “2024 Best Practice Case for Sustainable Development of Listed Companies” by the China Association of Listed Companies.