Regular pipeline maintenance
Flushing the pipelines, checking water pressure, cleaning the air release valve, and maintaining the machine...
See detailskiểm tra chất lượng nước hàng ngày 24/24 theo tiêu chuẩn nước sạch của Việt Nam QCVN 01-1:2024/BYT
Services include error checking, calibration, and periodic verification of water meters...
See detailsRepair and maintenance of water supply systems
Promptly handle incidents such as pipe leaks, underground leaks, and faulty shut-off valves.
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