Song Da 9 has more than 55 years of experience in the construction of hydropower plant with century projects such as: Son La hydropower plant, Lai Chau hydropower plant, YALY hydropower plant ...
Song Da 9 is currently involved in the transportation infrastructure with highways, river embankments, seaports ... with reputable foreign contractors in this segment (Japan, Korea…)
Songda9 Joint Stock Company was established on July 20th 1961, intially named Thac Ba Hydropower Plant Mechanical Inter-Station. Over the past 50 years, Songda9 has been a well-known as experienced and professional contractor specializing in earthworks in hydropower plants and irrigation works, traffic and technical infrastructure, mechanical precast structure, equipment repair and maintenance, small-medium scaled hydropower plant investment and management; industrial and urban zones…. The advanced construction technologies, such as: Concrete Face Rock-fill Dam (CFRD), Roller Compacted Concrete (RCC)…have been mastered successfully.
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