TECTONICS
189/6, B.b. Chatterjee Road, Kasba Rath Tala, 4-b,, Kolkata - 700042, West Bengal, India
34, Amritalal Mukherjee Road, P.o.barisha,, Kolkata - 700008, West Bengal, India
132, 3rd Floor, Cotton Street,, Kolkata - 700007, West Bengal, India
86, Chittaranjan Bose Sarani, Udaypur, Nimta,, Kolkata - 700049, West Bengal, India
Tarapukur Road, Agarpara, Near Sbi, Osmanpur,, Kolkata - 700109, West Bengal, India