Rockhill Hi-Tech Cement Private Limited is a BIHAR based private ltd. Company Registered at dated 12 APR 2006 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Rockhill Hi-Tech Cement Private Limited is U27100BR2006PTC012296 and registration number is 012296 and SANJAY KUMAR is director in ROCKHILL HI-TECH CEMENT PRIVATE LIMITED

Ultra Strong Cement Private Limited is a BIHAR based private ltd. Company Registered at dated 04 OCT 2013 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Ultra Strong Cement Private Limited is U26960BR2013PTC021230 and registration number is 021230 and SANJAY KUMAR is director in ULTRA STRONG CEMENT PRIVATE LIMITED