Paramount Engg. Works
Khasra No. 5, Plot No-46b, Kamruddin Nagar, Nangloi Metro Pilar No. 439,
New Delhi- 110041, Delhi (India)
Tube Tech Services
No. 253, First Floor Bhera Enclave, Paschim Vihar
New Delhi- 110087, Delhi (India)
Tyagi International
No. 190, DDA Flats, Jai Dev Park East, Punjabi Bagh
New Delhi- 110026, Delhi (India)
Om Metals Infraprojects Limited
NBCC Plaza, Tower-III, 4th Floor, Sector 5 Pushp Vihar, Saket North
New Delhi- 110017, Delhi (India)