Vicostone Joint Stock Company, formerly VCS Advanced Quartz Stone Joint Stock Company, is a Vietnam-based manufacturer of construction fixtures and materials. The Company manufactures compound tiles for construction and interior design purposes. Its products include tiles made from quartz-resin, marble-cement, or natural quartz-cement compound. The Company is also involved in the merchandise of industrial equipment and supplies, as well as the construction and the provision of installation services to property projects. Through its subsidiaries, it is engaged in mineral mining and stone masonry activities.