O-SUNG VINA WIND TOWER is a 100% Korean company supplying various kinds of metal structures and platforms to CS wind Vietnam. The main business of O-Sung is manufacturing based on steel fabrication. O-Sung is trying to develop into a qualified manufacturer of more sophisticated and high-tech steel structures in order to expand its business into European wind tower market. Wind power generating is the system that converts wind energy into mechanical energy through various types of wind mills and this mechanical energy drives generator in order to achieve electric energy. Wind Energy is unlimited, clean energy source, and therefore there can be absolutely no concern about air, thermal pollutions, or radiation leakage that may be caused by traditional generation system, such as fossil fuels or nuclear energy.