Ramtech Industries Private Limited is a WEST BENGAL based private ltd. Company Registered at dated 09 MAR 1989 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Ramtech Industries Private Limited is U74900WB1989PTC046421 and registration number is 046421 and MADHUSUDAN KEJRIWAL is director in RAMTECH INDUSTRIES PRIVATE LIMITED

Ritwik International Ltd is a WEST BENGAL based public ltd. Company Registered at dated 24-FEB-1983 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Ritwik International Ltd is L74210WB1983PLC035928 and registration number is 035928 and MADHUSUDAN KEJRIWAL is director in RITWIK INTERNATIONAL LTD