Contract manufacturers that assemble telecom PCBs, routers and RAN sub-assemblies on behalf of OEMs, turning component designs into finished hardware.
Why it matters
PLI-driven domestic manufacturing means more of the telecom equipment bill of materials is now assembled in India rather than imported - EMS players are the physical capacity behind that shift.
Where the value pool sits
EMS is a volume/scale business with thin per-unit margins; value capture depends on winning a growing share of a customer's manufacturing volume across many verticals, not deep IP ownership.
Key drivers
PLI scheme incentives for domestic telecom equipment manufacturing