BuildStruct Consulting Engineers2nd Floor, D-35, Calcutta Green Commercial Complex, Eastern Metropolitan Bypass, Survey Park, Kolkata, West Bengal 700075, India
Jo
Joy Engineering17/3, Mall Road, K.B. Sarni Road, Arjunpur, Dum Dum, Kolkata, West Bengal 700080, India
SETECH (India)Nabapally Circular Rd, Laxmi Narayan Colony, Chkravartipara, Nabapally, Kolkata, West Bengal 700126, India