Aditya Birla Management Corporation Limited is the manufacturer of Ordinary Portland Cement. Aditya Birla Management Corporation Limited under the group `UltraTech Cement is ISO 9001, ISO 14001 and OSHAS 18001 certified. The Ordinary Portland Cement is most commonly used cement for a wide range of applications. These applications cover dry-lean mixes, general-purpose ready-mixes, and even high strength pre-cast and pre-stressed concrete.