tỷ lệ kèo cá cược bóng đá hôm nay Underground Construction Joint Stock Company (FCU) was established on December 24, 2014 with the participation of leading units in the field of construction in Vietnam and Japan, a company specializing in construction. construction of underground works in urban areas such as construction of Metro tunnels, construction of technical infrastructure systems, handling of soft ground in underground construction works with special technologies such as Jet Grouting, Chemical Grouting, TAM Grouting.