Astro Koushik
1st Floor, City Mall Sevoke Road, Siliguri
Siliguri- 734001, West Bengal (India)
Om Mansarovar
Shop No.- 372, 1st Floor, Shreeram Arcade No. 15- A, Jawahar Lal Nehru Road, Opposite Light House, Citimart
Kolkata- 700013, West Bengal (India)
Shree Shyam Infotech
No. 33/1, MC Ghosh Lane, Near Shiv Mandir
Howrah- 711101, West Bengal (India)
Dr. Raja Shastri (gold Medalist)
Sodepur Barasat Road, Madhyamgram, Kolkata
Kolkata- 700111, West Bengal (India)