Song Da 4 JSC (Vietnam)

Song Da 4 Joint Stock Company, also known as SONGDA4 J.S.C, is a construction company located in Ha Noi City, Vietnam. It was established on June 1, 1989, and has a capital of 103 billion dong. The company has a total of 1,286 staff and workers, with 277 indirect staff and 1,009 direct staff. The main activities of Song Da 4 Joint Stock Company include construction of irrigation, hydroelectric power, infrastructure, industrial and civil projects. They also specialize in the construction and installation of transmission lines and substations up to 110KV. The company is involved in the investment and construction of industry and urban areas. Additionally, they are authorized to exploit stone, sand, gravel, and clay, as well as produce building materials from clay. They also engage in the sale of other materials and equipment used in construction, as well as the import and export of materials, mechanical equipment, and construction technology. Song Da 4 Joint Stock Company was formerly a member of Song Da Corporation and was transformed from a state enterprise into a joint stock company in 2007. Over the years, the company has grown in size and has taken on various important projects, including the construction of hydropower plants such as Yaly hydropower plant, Sesan 3 hydropower project, and Lai Chau hydropower project. They have also undertaken projects in Laos. The company places great importance on training and building a skilled workforce. They have a team of qualified officials and workers for the construction of industrial and civil buildings. Song Da 4 Joint Stock Company is known for applying technical advances and new technologies in construction, which has improved the quality and efficiency of their projects. They have also implemented a quality management system according to international standards. The company aims to be a reliable partner for customers both domestically and internationally, focusing on sustainable development and socio-economic efficiency.