• Network Across India   - Kolkata     Mr Mudhusudan Sanayal-Mbl: 09830724202 Mr Ajoy Majumder-Mbl: 09233307229 Therapeutics Chemical Research Corporation FB 12 ( 1st Floor), 768 Rajdanga Main Road, Kolkata 700107 Tel.: 033 - 2441 5948/49/51 Fax: 033 - 24415951 E-mail: tcrckolkata@gmail.com