SINOHYDRO's sixteen Engineering and Construction Bureaus are qualified contractors for the construction of water conservancy and hydropower engineering projects. They are industry leaders in the fields of RCC dam construction, concrete double curvature works, arch dam construction, concrete gravity dam construction, high pressure curtain grouting, large-scale processed aggregate production, large metal structure fabrication and installation, installation of large water turbine generation units, switchyards, and high-cut slope treatments.

At the same time the SINOHYDRO Engineering and Construction Bureaus are actively engaged in developing non-hydroelectric fields such as road works, coal/oil-fired power projects, large scale factories, high-rise buildings, high-grade motorways, long-span bridges, subterranean structures, airports, wharf structures, waterways, and sea embankments. They have contracted many coastal reclamation and dredging projects and made outstanding achievements.

Based on advanced techniques and scientific management, the Engineering and Consturction Bureaus have received certificates for ISO9001-2000 Quality Management System, ISO14001-2004 Environment Management System, and GB/T28001-2001 Health and Safety Management System.

Presently, under the leadership of the SINOHYDRO Corporation Limited, each SINOHYDRO Engineering and Construction Bureau is undertaking large-scale development strategies aimed at building sustainable development initiatives, and a high-qualified  and efficient international engineering managerial group.