We are producing OPC & PPC cement in the brand name of Trishakti & Bajrashakti. Narayani Cement Udyog is characterized by highly innovative, modern & fully computerized plant. Quality standards are top notch with modernized chemical laboratory and expert chemist that has helped the company to establish a Quality Management System and achieve ISO 9001:2008 & NS (Nepal Standard) – 385, 49 in a very short period.