Our Plants

RR Precision-Factsheet


RR Precision was founded in 2007 with the vision of providing high quality precision components globally

70+ CNC Machines

RR Precision specializes in precision machining and has 70+ CNC machines growing year over year.

3 Shifts 200+ Employees

RR Precision sources and grooms local talent from the Polytechnic colleges resulting in low turn-over.

8 million parts shipped in 2020

The story in the numbers. RR Precision is prepared to meet your sophisticated volume needs for parts.

IATF Certified

RR Precision has been IATF Certified since 2020. The management focuses on highest quality standards


RR Precision is in the process of expanding its current facilities to provide our customers and our employees a delightful experience.

RR Precision Capabilities

Process & Equipment

  • Precision Machining specializing in Hydraulic Spools, Shafts, Valves, Pistons, Hydraulic assemblies, adaptors and fittings, Aerospace Components
  • Complete finishing operations such as grinding, honing, super polishing, lapping, plating, heat treatment, cleaning
  • Custom Assemblies / testing (leak & pressure)
  • Specialized part specific tooling (jigs & fixtures) for machining & inspection
  • Experts in 7 core tools & Latest Quality Systems

KEY MATERIALS PROCESSED : Alloy Steels, SS, Brass, Aluminum, Copper & others

People & Systems

  • Dedicated Engineering & New product development team specializing in CAD / CAM designs, optimization & FEA
  • IATF certified and fully equipped quality control lab
  • Rigorous employee training & built-in quality system to exceed customer PPM requirements
  • Transparent ERP system giving full visibility of order status to customer at anytime

RR Precision-Value Proposition

Technical Bench​

With more than 100 years of combined experience in manufacturing , machining and the market. RR Precision can address any of the customer requirements.

Global Reach

With business partners in multiple locations, our extended team is able to provide our clients with seamless experience around the board.

Cost Optimization

RR Precision strives to provide the best value for your monies. Our motto is to not compromise quality and experience for cost.

Strategic Partnership

RR Precision is focused on developing a strategic partnership with the clients to ensure alignment of goals,cultures & processes to facilitate long term success.


RR Precision realizes that is quality is the core success criteria for your business.At RR,we beleive that quality is not just a process but a way of life.We incorporate quality into the overall experience.

Customer Delight

Achieving customer delight at every touchpoint in the customer lifecycle is a key goal at RR Precision.The culture of the organization of designed to achieve this objective consistently.

Products Overview

Valves & Spools (Complete Solution)

  • Material : Enla , EN8 , Aluminium , Various Steel Alloys
  • Plating : Nickel Plating , Hard Chrome Plating
  • Heat Treatment : Carbo Nitriding , Carburizing
  • Grinding : Upto 0.001 mm
  • Roundness : 0.00005 mm
  • Cleaning : UV Cleaning
  • MPI Testing : 100% MPI tested

Products Overview - Shafts

  • Automotive and hydraulic shafts
  • 50mm – 600mm in length
  • 10mm – 50mm diameter
  • CNC Hobbing and gear cutting
  • CNC Grinding and super polishing
  • Toughening, Case hardening and Induction hardening
  • Fixtures, Receiving gauges

Products Overview - Piston and Shoe Assembly

  • Piston and shoe assembly
  • Piston grinding and super polishing
  • Piston sphere hard part turning
  • Piston sphere super polishing
  • Piston and shoe crimping
  • Pull Test and displacement test

Hydraulic Assemblies

  • Assembly of Valves, Spools, Cages , Sleeves, Splungers
  • Grouping Of Assemblies based on clearance fit
  • Grinding : Upto 0.001 mm
  • Honing :  Upto 0.001 mm
  • Lapping : High Precision Lapping
  • Form Parameters : 0.0005 mm
  • Assembly Testing for leak & pressure with Customized rigs

Automative Products

Oil And Gas Products

Aerospace Products

End Users

Contact Us

India Plant Address

RR Precision (India) Pvt. Ltd.
#25 , Tamaka Industrial Area ,
Kolar , Karnataka , India.
+91 8152243058
+91 9449836789

USA office Address

- TBD -

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