Viglacera Ha Long joint stock company, together with its subsidiaries, produces construction materials from clay in Vietnam. The company offers roof and decorative tiles. It also engages in producing, exploiting, and trading various kinds of construction materials; design consultancy, application, and technology transfer of construction materials production; and exploitation of stone, sand, gravel, and clay. In addition, the company trades in real estate, land use rights with owned or leased properties; and invest in construction of civil and industrial works, urban infrastructure technical works, and industrial parks. Viglacera Ha Long joint stock company was founded 1972 and is headquartered in Ha Long, Vietnam.