Nam Giang Ngo

MienTrung Petroleum Construction JSC engages in the construction industry. Its activities include the construction of industrial zones and urban areas, civil and industrial works, and petroleum specialized projects. The firm is also involved in the manufacture and sale of construction materials, concrete, blasting drilling, mechanical and anti-erosion products; installing machinery and equipment in industrial factories; and real estate investment. The company was founded on December 21, 2007 and is headquartered in Da Nang, Vietnam.

Song Da No 908 Co., Ltd. engages in the construction of industrial, transportation, post, technical infrastructure, electric lines and transformer stations. The company was founded on May 23, 2008 and is headquartered in Son La, Vietnam.

Cau Duong JSC engages in manufacture and sale of construction materials. It manufactures products from clay; trading of interior decoration materials; architectural and engineering consultants services; and real estate business. The company was founded on February 5, 1959 and is headquartered in Ha Noi, Vietnam.