Nanjing Changjiang Waterway Engineering Bureau

Nanjing Changjiang Waterway Engineering Bureau is a Chinese engineering company based in Nanjing, Jiangsu Province. Its name links it to the Yangtze River — the "Changjiang" of its title — and to waterway engineering, the field of constructing, dredging, stabilizing and maintaining navigable river channels and their supporting infrastructure. The available public evidence identifies it simply as a company in Nanjing, China, and gives its official web presence at cjhdgcj.com. The company's apparent focus places it in the civil-engineering and marine/waterway construction sector, a field that in China is closely tied to major river-basin development, inland navigation improvement and port and channel maintenance along the Yangtze corridor. Such work typically involves dredging, bank protection, revetment and embankment works, navigation-channel regulation, and related hydraulic and marine civil-engineering services. Because the entity is documented only sparsely in the supplied sources, this dossier deliberately avoids asserting details — founding year, ownership, parent group, executives, revenue or project list — that are not supported by evidence. What can be stated with confidence is its identity as a Nanjing-based company and its association, through its name and official site, with Changjiang (Yangtze) waterway engineering. Further verified particulars should be added as reliable sources become available.

Public evidence for Nanjing Changjiang Waterway Engineering Bureau is limited. The entity is recorded as a company in Nanjing, China, and maintains an official web presence at cjhdgcj.com. Its name associates it with Changjiang — the Yangtze River — and with waterway engineering, indicating a role in the construction, dredging, regulation and maintenance of navigable river channels and related hydraulic infrastructure. No founding date, ownership structure, corporate history, leadership or project record is supported by the supplied sources, so those details are not asserted here. The company should be understood as part of China's broader waterway and marine civil-engineering sector, which serves inland navigation and river-basin development, particularly along the Yangtze corridor. As verified information becomes available, its corporate timeline and project history can be documented more fully.

A Nanjing-based Chinese engineering company associated with Yangtze River waterway works.

• Waterway engineering services

  Engineering services related to navigable river channels and associated hydraulic infrastructure.

1. 1Nanjing Changjiang Waterway Engineering Bureau (China) — Wikidatawikidata.org
2. 2Official websitecjhdgcj.com