#155, Defence Colony, Ekkaduthangal, Chennai - 600 032,India. Office Phone: 044-2232 2006/07/08 Fax: 044-2232 2009 Email: md@jslaboratories.com / johnsal_johnsal@yahoo.com It shall be a pleasure recieving your queries. Please fill-in your details in the form given below and send it to us and we shall get back to you at the earliest.