Concrete Consultancy Services Pvt Ltd. is a WEST BENGAL based private ltd. Company Registered at dated 22-DEC-1988 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Concrete Consultancy Services Pvt Ltd. is U74210WB1988PTC045800 and registration number is 045800 and KAMAL NAYAN WAHI is director in CONCRETE CONSULTANCY SERVICES PVT LTD.

Arunima Investment Private Limited is a DELHI based private ltd. Company Registered at dated 28 AUG 1991 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Arunima Investment Private Limited is U74899DL1991PTC045499 and registration number is 045499 and KAMAL NAYAN WAHI is director in ARUNIMA INVESTMENT PRIVATE LIMITED

Abanar Marketing Limited is a WEST BENGAL based public ltd. Company Registered at dated 29 JAN 2009 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Abanar Marketing Limited is U29253WB2009PLC132302 and registration number is 132302 and KAMAL NAYAN WAHI is director in ABANAR MARKETING LIMITED

Polzone Industries Private Limited is a UTTAR PRADESH based private ltd. Company Registered at dated 20 SEP 2013 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Polzone Industries Private Limited is U51101UP2013PTC059664 and registration number is 059664 and KAMAL NAYAN WAHI is director in POLZONE INDUSTRIES PRIVATE LIMITED