HAPUMA and the journey to restore the flow of Con Son stream
Each spring, the Con Son – Kiep Bac heritage site in Chí Linh, Hai Duong welcomes visitors seeking the quiet beauty of its mountains and long standing spiritual traditions. For more than twenty years, however, Con Son stream had steadily declined nearly dry in the dry season and flowing only after periods of heavy rain.
This year, the setting feels complete once again. Clear water now moves gently over the rocks and through the pine forest, bringing renewed life to the landscape and restoring the calm, contemplative atmosphere that defines the area.
The return of the stream carries the contribution of Hai Duong Pump Manufacturing Joint Stock Company (HAPUMA). With an integrated pumping and water regulation system, HAPUMA’s engineers and technicians, together with project partners, worked through the early days of 2026 to ensure the stream would flow in time for the Lunar New Year season.
For HAPUMA, the project represented more than an engineering task. It was an opportunity to help preserve the natural and cultural heritage of the local community. As water flows back to Con Son stream, it brings with it a quiet pride steady, sincere and enduring for those who helped make it possible.

Photo: HAPUMA technicians installing the intake pipeline at the Con Son stream project site during nighttime construction in February 2026.

Photo: Con Son Stream after restoration at the Con Son heritage site, February 2026.

Photo: Mr. Nguyen Trong Tieu, Chairman of HAPUMA, together with the project management team, welcomes a delegation led by Mr. Le Ngoc Chau, Chairman of Hai Phong, during their site visit and progress inspection of the Con Son Stream restoration project at Con Son on the 7th day of the Lunar New Year (February 23, 2026).

Photo: Visitors enjoy the waters of Con Son stream during the 2026 Spring Festival
HAPUMA – Ever Forward!
An article published by Lao Dong Newspaper on February 24, 2026, reporting on Hai Phong’s investment of more than VND 45 billion to restore Con Son Stream at Côn Sơn through a nature-based approach Click here
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