3D design and prototype labs for engineers and students..
https://www.think3d.in/ from vizag as main production with equipement,they have offices in chennai and hyd... pay per use ... they dont allow to use machines but they do for us.. from 3d scanners to printers they have everything... cnc 5axis and mass production etc.. 3d print with all type of metals medical grade material and printers https://t-hub.co/ hyderabad.. subscription based.. https://www.3ding.in/ chennai and many citis