Among all of the leading M&E contractors in Vietnam and in the world, Sigma Engineering is honored in being selected as the M&E services provider for Hoang Thanh Tower project in April 2012.
Located in the most favorable area of Hanoi with the North close to Vincom Towers, Hoang Thanh Tower known as Commercial center, Apartment, Office project incorporates the entire luxury standards for the residents to enjoy comfortable and modern life.