Ruentex Materials Co., Ltd. operates in the cement, building materials, and engineering and construction sectors in Taiwan. Its product range includes Portland blast furnace slag, flexible and Portland cements, furnace slag powders, mortars, surface finishing, adhesive and grouting materials, non-shrink mortars, and self-leveling compounds. The company also offers interior, sliding, special, and entrance doors, accessories, and shifugrout U799 and T508 series products, and manufactures and distributes semi-finished products and clay for applications such as wall primer, powder coating, tile adhesive, self-leveling cement, and dry-mixed cement mortar. In addition, it is involved in mining and distribution of cement raw materials and mineral ores, quarrying, interior decoration, construction and garden greening design, exhibition and expo venue design and decoration, and the import, assembly, export, and sale of furniture. Founded in 1992, the company is headquartered in Taipei, Taiwan.