Certified quality system
The machining facility operates under an ISO 9001-certified system.
GNM Engineering
Made to specification. Built to perform.
Customer-specific precision components for hydraulic, automotive, utility and equipment-manufacturing applications.
GNM Engineering / Haryana03The business
We translate drawings and performance requirements into repeatable machined components—with attention to process control, dimensional consistency and dependable supply.
GNM Engineering extends the group from distribution into manufacturing. From its ISO 9001-certified machining facility in Haryana, the business produces customer-specific parts for industrial hydraulics and equipment applications, supported by a quality-led production approach.
Core machining platform
Turning and milling capabilities for repeatable customer-specific components.
Manufactured in Haryana
Engineering, production, inspection and supply coordinated from the Jhajjar facility.
Product & capability portfolio
What we bring together.
A focused portfolio, organised around real operating requirements and supported by people who understand the application.
Hydraulic components
Precision-machined parts for cylinders and industrial hydraulic assemblies.
- Pistons
- Head-end covers
- Gland components
- Machined blanks
- Drawing-specific parts
Industrial machining
Production support for customers requiring consistent dimensions and controlled repeatability.
- Turning
- Boring
- Drilling
- Threading
- Finishing operations
Customer development
A structured route from technical requirement to production-ready component.
- Drawing review
- Material and process discussion
- Prototype development
- Inspection planning
- Production scaling
Supply disciplines
Practical manufacturing systems designed around customer schedules and quality expectations.
- Batch traceability
- Dimensional inspection
- Process documentation
- Packaging alignment
- Dispatch planning
Detailed portfolio guide
From category to application.
This guide helps identify the most relevant starting point before speaking with our team. It is a capability map—not a promise of stock, model or territory availability.
Explore the complete GNM index| Product family | What it includes | Typical applications | Portfolio / route |
|---|---|---|---|
| 01CNC turning | Facing, turning, boring, grooving, threading and related controlled operations | Rotational components, hydraulic parts and drawing-specific production | GNM Engineering |
| 02VMC machining | Milling, drilling, tapping and multi-face machining on vertical machining centres | Complex profiles, covers, flanges and engineered components | GNM Engineering |
| 03Hydraulic components | Pistons, head-end covers, glands, blanks and customer-specific cylinder parts | Industrial cylinders, construction equipment and utility machinery | Customer-specific programmes |
| 04Cleaning & identification | Ultrasonic cleaning, laser marking and packaging-aligned finishing | Cleanliness-sensitive assemblies, traceability and production supply | In-house process capability |
| 05Metrology & inspection | CMM, contracer, profile projection, roughness testing and in-process checks | Dimensional validation, critical profiles and documented quality control | ISO 9001 quality system |
| 06Programme supply | Drawing review, prototype development, process validation and batch production | OEM programmes and repeat customer schedules | Build-to-print manufacturing |
Where we add value
Built around the application.
The right solution begins with how and where it will work. These are some of the customer contexts our teams understand.
- 01Industrial hydraulic cylinders
- 02Construction equipment
- 03Automotive assemblies
- 04Utility equipment
- 05Material handling systems
- 06OEM component programmes
The GNM approach
A clear path from requirement to result.
Review
The team studies the drawing, tolerances, material and intended operating context.
Develop
Process steps, tooling and inspection requirements are established for the part.
Validate
Initial components are checked against agreed dimensions and customer expectations.
Produce
Approved parts move into repeatable production and planned supply.
Why GNM
Experience customers can feel.
- 01Customer-specific manufacturing approach
- 02ISO 9001-certified facility
- 03Experience with hydraulic component geometry
- 04A group culture built around long-term supply relationships
Frequently asked questions
Useful answers before we speak.
01Can GEPL manufacture directly from customer drawings?+
Yes. Customer-specific part manufacturing begins with drawing, material, tolerance and application review before process planning and validation.
02Which industries does the facility support?+
The stated focus includes industrial hydraulics, automotive, utility and equipment manufacturing applications.
03What should be included in an RFQ?+
Please include the drawing, material, tolerances, estimated volume, prototype requirement, inspection expectations and delivery location.
Start with the requirement
Tell us what needs to perform.
Share the vehicle, equipment, part, drawing, property or operating challenge. We will connect you with the right GNM team.
prateek@gnmotors.org 73000-86000