Onestop Bitumen Private Limited is a WEST BENGAL based private ltd. Company Registered at dated 22-AUG-2020 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Onestop Bitumen Private Limited is U74999WB2020PTC239077 and registration number is 239077 and DEBABRATA SAHU is director in ONESTOP BITUMEN PRIVATE LIMITED