Precision Machining Suppliers in India
Tight-tolerance component machining shops — the sub-micron and single-digit-micron capability behind India’s critical mechanical parts. The Atlas maps 97 such suppliers — 89 verified, 91 export-ready, across 12 states.
97
Suppliers
In this capability
89
Verified
92% of category
12
States
Geographic spread
91
Export-ready
94% of category
Top-rated precision machining suppliers
By Techadyant capability rating · open any card in the full directoryFilter all 97 in the directory →Maini Precision Products
PRC-001
📍 Bengaluru, Karnataka · Precision CNC Turning / VMC / Assembly
Tolerance +/- 4 μm
Lead time 3 wks
Revenue 250-500 Cr
Machines 200
ISO 9001IATF 16949AS9100
Godrej Precision Engineering
PRC-002
📍 Mumbai, Maharashtra · Precision Machining / Aerospace
Tolerance +/- 3 μm
Lead time 5 wks
Revenue 250-500 Cr
Machines 220
ISO 9001IATF 16949AS9100
Tata Precision Industries
PRC-003
📍 Pune, Maharashtra · Precision Machining / Stamping
Tolerance +/- 5 μm
Lead time 3 wks
Revenue 250-500 Cr
Machines 180
ISO 9001IATF 16949AS9100
Mahindra CIE Aerospace
PRC-004
📍 Pune, Maharashtra · Precision Machining / Aerospace
Tolerance +/- 5 μm
Lead time 5 wks
Revenue 250-500 Cr
Machines 200
ISO 9001AS9100NADCAP
Bosch India Precision
PRC-005
📍 Bengaluru, Karnataka · Precision Machining / Fuel Systems
Tolerance +/- 2 μm
Lead time 4 wks
Revenue 500-1000 Cr
Machines 250
ISO 9001IATF 16949ISO 14001
Sansera Engineering
PRC-007
📍 Bengaluru, Karnataka · Precision CNC Turning / Forging
Tolerance +/- 4 μm
Lead time 3 wks
Revenue 1000+ Cr
Machines 400
ISO 9001IATF 16949AS9100
Bharat Forge (Precision Div)
PRC-008
📍 Pune, Maharashtra · Precision Machining / Forging
Tolerance +/- 5 μm
Lead time 5 wks
Revenue 1000+ Cr
Machines 550
ISO 9001IATF 16949AS9100
L&T Heavy Engineering Precision
PRC-009
📍 Hazira, Gujarat · Precision Machining / Heavy
Tolerance +/- 10 μm
Lead time 6 wks
Revenue 1000+ Cr
Machines 450
ISO 9001AS9100NADCAP
Aequs Aerospace Precision
PRC-011
📍 Belagavi, Karnataka · Precision Machining / Aerospace
Tolerance +/- 5 μm
Lead time 4 wks
Revenue 250-500 Cr
Machines 180
ISO 9001AS9100NADCAP
Renishaw India Precision
PRC-012
📍 Bengaluru, Karnataka · Precision Machining / Metrology
Tolerance +/- 1 μm
Lead time 3 wks
Revenue 100-250 Cr
Machines 100
ISO 9001AS9100ISO 17025
Precision Camshafts
PRC-016
📍 Solapur, Maharashtra · Precision Machining / Camshafts
Tolerance +/- 5 μm
Lead time 4 wks
Revenue 500-1000 Cr
Machines 240
ISO 9001IATF 16949ISO 14001
Cummins India (Precision)
PRC-059
📍 Pune, Maharashtra · Precision Machining / Engine Components
Tolerance +/- 6 μm
Lead time 4 wks
Revenue 1000+ Cr
Machines 380
ISO 9001IATF 16949ISO 14001
Renishaw Precision Metrology
PRC-060
📍 Pune, Maharashtra · Precision Machining / Metrology
Tolerance +/- 1 μm
Lead time 3 wks
Revenue 100-250 Cr
Machines 110
ISO 9001AS9100ISO 17025
Cummins Turbo Technologies (Precision)
PRC-065
📍 Pune, Maharashtra · Precision Machining / Turbochargers
Tolerance +/- 5 μm
Lead time 4 wks
Revenue 500-1000 Cr
Machines 220
ISO 9001IATF 16949ISO 14001
Honda Motorcycle (Precision)
PRC-067
📍 Manesar, Haryana · Precision Machining / 2W
Tolerance +/- 6 μm
Lead time 4 wks
Revenue 500-1000 Cr
Machines 250
ISO 9001IATF 16949ISO 14001
Hero MotoCorp (Precision)
PRC-068
📍 Gurgaon, Haryana · Precision Machining / 2W
Tolerance +/- 6 μm
Lead time 4 wks
Revenue 1000+ Cr
Machines 280
ISO 9001IATF 16949ISO 14001
Bajaj Auto (Precision)
PRC-069
📍 Pune, Maharashtra · Precision Machining / 2W
Tolerance +/- 6 μm
Lead time 4 wks
Revenue 1000+ Cr
Machines 340
ISO 9001IATF 16949ISO 14001
TVS Motor (Precision)
PRC-070
📍 Chennai, Tamil Nadu · Precision Machining / 2W
Tolerance +/- 6 μm
Lead time 4 wks
Revenue 1000+ Cr
Machines 280
ISO 9001IATF 16949ISO 14001
Maruti Suzuki (Precision)
PRC-072
📍 Gurgaon, Haryana · Precision Machining / 4W
Tolerance +/- 6 μm
Lead time 4 wks
Revenue 1000+ Cr
Machines 420
ISO 9001IATF 16949ISO 14001
Hyundai Motor India (Precision)
PRC-073
📍 Sriperumbudur, Tamil Nadu · Precision Machining / 4W
Tolerance +/- 6 μm
Lead time 4 wks
Revenue 1000+ Cr
Machines 420
ISO 9001IATF 16949ISO 14001
Mahindra & Mahindra Auto (Precision)
PRC-074
📍 Mumbai, Maharashtra · Precision Machining / 4W
Tolerance +/- 6 μm
Lead time 4 wks
Revenue 1000+ Cr
Machines 380
ISO 9001IATF 16949ISO 14001
Tata Motors (Precision)
PRC-075
📍 Pune, Maharashtra · Precision Machining / 4W / CV
Tolerance +/- 6 μm
Lead time 4 wks
Revenue 1000+ Cr
Machines 480
ISO 9001IATF 16949ISO 14001
Apollo Tyres (Precision)
PRC-082
📍 Gurgaon, Haryana · Precision Machining / Tyres
Tolerance +/- 0.5 mm
Lead time 4 wks
Revenue 1000+ Cr
Machines 280
ISO 9001IATF 16949ISO 14001
MRF Tyres (Precision)
PRC-083
📍 Chennai, Tamil Nadu · Precision Machining / Tyres
Tolerance +/- 0.5 mm
Lead time 4 wks
Revenue 1000+ Cr
Machines 380
ISO 9001IATF 16949ISO 14001
Maini Precision (Plant 2)
PRC-091
📍 Bengaluru, Karnataka · Precision CNC Turning / VMC
Tolerance +/- 4 μm
Lead time 3 wks
Revenue 100-250 Cr
Machines 150
ISO 9001IATF 16949AS9100
Aequs Aerospace (Plant 2)
PRC-092
📍 Belagavi, Karnataka · Precision CNC Turning / VMC
Tolerance +/- 5 μm
Lead time 4 wks
Revenue 100-250 Cr
Machines 150
ISO 9001AS9100NADCAP
Sansera Engineering (Plant 2)
PRC-095
📍 Hosur, Tamil Nadu · Precision CNC Turning / Forging
Tolerance +/- 4 μm
Lead time 3 wks
Revenue 500-1000 Cr
Machines 200
ISO 9001IATF 16949AS9100
Bharat Forge (Plant 2 Precision)
PRC-096
📍 Baramati, Maharashtra · Precision Machining / Forging
Tolerance +/- 6 μm
Lead time 5 wks
Revenue 1000+ Cr
Machines 250
ISO 9001IATF 16949AS9100
Bosch India Precision (Plant 2)
PRC-097
📍 Nashik, Maharashtra · Precision Machining / Fuel Systems
Tolerance +/- 2 μm
Lead time 4 wks
Revenue 250-500 Cr
Machines 200
ISO 9001IATF 16949ISO 14001
Sundaram Clayton (Precision Div)
PRC-006
📍 Chennai, Tamil Nadu · Precision Machining / Auto
Tolerance +/- 5 μm
Lead time 4 wks
Revenue 250-500 Cr
Machines 180
ISO 9001IATF 16949ISO 14001
Precision Machining Suppliers in India — questions answered
How many precision machining suppliers are there in India?
The Techadyant Industrial Supplier Atlas maps 97 precision machining suppliers in India, of which 89 are independently verified (92%). The directory is searchable by capability, location, certification, tolerance and capacity.
Which Indian states have the most precision machining suppliers?
Maharashtra, Tamil Nadu, Karnataka host the largest clusters of precision machining suppliers in India in the Atlas. Suppliers are concentrated in India’s established industrial corridors across the west and south.
What certifications do Indian precision machining suppliers hold?
Every supplier in this category holds ISO 9001. 78% are IATF 16949 certified for automotive, and 16% hold AS9100 for aerospace and defence work.
How many precision machining suppliers export from India?
91 of the 97 precision machining suppliers in India in the Atlas (94%) have export experience, making them viable partners for global supply chains and China+1 sourcing.