Prestressed Concrete Factory was the category of Saigon river s water project that was constructed on 8th December 1991 with the first investment cost: VND By comprehensive and modern technology line in manufacture...
Pipe jacking is a new technology in Vietnam. Even though its construction cost is higher than the traditional excavation method, this advanced technology offers much higher social efficiency in terms of traffic jam prevention, environmental protection, and absolutely high quality and safety.
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