Hsing Ta Cement Co., Ltd. engages in quarrying, processing, warehousing and distribution of minerals, manufacturing, processing, warehousing and distribution of limestone chemicals, cement products and limestone related industry, treatment of general waste, sales and leasing of real estate, and consultancy of building management. Its products include Portland cement type I, low-alkali cement type I, low-alkali cement type II, and hydraulic cement IS type, limestone and concrete. The company was founded by Tang Hai Yang on March 15, 1964 and is headquartered in Taipei, Taiwan.