Sterling Tree Magnum (I) Ltd — Unable to contact the company and the email address not available

Address:

12 Murray gate road Alwarpet Chennai 600018

I have got 2 teakequity certificates with total investment of Rs. 17110. During 2001 a letter was sent to me to convert them into Sterling time share units. The scheme was confusing and reqires payment of some more amount as fee for membership. Hence, I did not join. The certificates have already matured. I am trying to contact them on 24994658 and 24990607, but the numbers are continuously busy or inform nonexistent. The email provided in google is boomeranging. Cert. Nos. D7681 and J17110. Kindly inform me the email address.