C-5, Shyam Nagar, Okhala Phase – Iii,, Delhi - 110020, Delhi, India
No. 30, Hanuman Lane, Connaught Place,, Delhi - 110001, Delhi, India
Plot No.- 1510, Badarpur, Near Sunil Diary,, Delhi - 110044, Delhi, India
(chemical Division) F-16, Salcon Ras Vilas, Saket,, Delhi - 110017, Delhi, India
Plot No-29 B, Sector-10, Metro Station, Prabhavi Appartment, Dwarka,, Delhi - 110075, Delhi, India