Precision CNC Machined Automobile Parts Manufacturer & Exporter
Precision CNC-machined automotive components for ICE and EV platforms – fuel cocks, throttle control shafts, tube valves and EV charging pins in brass, copper and stainless steel – for OEMs and aftermarket suppliers worldwide.
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Amarex is an automobile parts manufacturer and exporter from India, machining precision components for both traditional automotive systems and the growing EV sector. We produce fuel cocks, throttle control shafts, tube valves and EV charging pins in brass, copper and stainless steel, with tight tolerances and consistent dimensional accuracy for OEM and aftermarket supply.
Automobile Parts
Precision CNC Machined Automotive Components We Manufacture
Our automotive range covers fluid control, drivetrain and EV charging applications. Brass components are valued in diesel and petrol engine assemblies for durability, corrosion resistance and machinability; copper and brass EV parts deliver conductivity and heat resistance under continuous high load.
Each part is CNC machined to customer 2D/3D drawings and samples, with consistent batch-to-batch accuracy.
| Component | Materials | Typical use |
|---|---|---|
| Fuel cocks | Brass | Fuel shut-off and flow control in engine assemblies |
| Throttle control shafts | Brass, stainless steel | Throttle linkage and control systems |
| Tube valves | Brass | Tyre and fluid-line valve applications |
| EV charging pins & connectors | Copper, brass | EV charging infrastructure - high conductivity, heat resistance |
| Engine assembly components | Brass, copper alloys | Diesel and petrol engine sub-assemblies |
| Machined automotive fasteners | Brass, stainless steel | Engine and chassis fastening |
| Custom automotive parts | Brass, copper, stainless steel | OEM and aftermarket parts to drawing |
EV Charging Components – Copper & Brass CNC Machining
For EV charging infrastructure we machine copper and brass charging pins and connectors engineered for high conductivity, heat resistance and long service life under continuous high-load operation.
As automotive platforms electrify, the same precision turning that made carburettor and fuel-system parts now makes charging interfaces – and we support both generations from one location.
How We Manufacture Automotive Components
Automotive work is judged on consistency across volume, not on a good first sample. Fuel cocks, throttle shafts and tube valves are CNC turned and milled from brass and stainless bar; EV charging pins and connectors are machined from copper where conductivity and heat behaviour matter more than machinability.
Working diameters and sealing faces are held to +/-0.01 mm (10 microns). Bushes for suspension and pivot duty are cast and machined separately.
Grade selection
brass for fluid and fuel duty, copper for current-carrying parts, stainless for structural.
CNC turning and milling
production machining with in-process gauging across the run.
Thread and knurl detail
cut and verified for assembly and electrical contact.
Finishing
deburring, polishing and any specified plating, which is in our scope.
Inspection
calibrated dimensional check and material verification before dispatch.
Automotive Component Manufacturing Process
Automotive work is judged on consistency across a full production run, not on a good first sample. Our process holds working diameters and sealing faces to +/-0.01 mm (10 microns) from the first part to the last.
Brass, copper and stainless bar selected by fluid, current or structural duty
CNC turned and milled with in-process gauging across the full run
Threads and knurls cut and verified for assembly and electrical contact
Calibrated dimensional check and material verification before dispatch
Why Choose Machined Brass & Copper Automotive Parts
Vehicle programmes fail on the small parts. A fuel cock that weeps or a charging pin that runs hot becomes a warranty issue long after the unit price was agreed, which is why material grade and dimensional consistency matter more here than headline machining speed.
Consistency across volume
In-process gauging, not first-article-only inspection.
Copper for EV contact parts
Conductivity and heat behaviour suited to charging duty.
Brass for fuel and fluid parts
Clean threads and reliable sealing in service.
ICE and EV platforms
ICE and EV platforms served from the same supplier, including aftermarket programmes.
Material traceability
Test certificates with every batch, third-party NABL reports on request.
Built to your drawings and samples
Built to your drawings and samples, including reverse-engineered aftermarket parts.
Industries We Supply Automotive Parts To
Vehicle OEMs & Tier suppliers
CNC machined fuel cocks and throttle control shafts
EV charging equipment
CNC machined EV charging pins and connectors
Engine & fuel-system assembly
CNC machined engine assembly components and tube valves
Suspension & pivot assemblies
cast and machined bronze and gunmetal bushes
Aftermarket & export distribution
CNC machined custom and reverse-engineered parts
CNC Machining Capabilities for Automotive Parts
- Processes
CNC turning, milling, threading, drilling, finishing
- Materials
Brass, copper alloys, stainless steel, aluminium
- Quality focus
Batch-to-batch consistency, dimensional accuracy under volume
- Custom work
Made to customer 2D/3D drawings and samples
- Quality
ISO 9001:2015 certified quality management (Mumbai office), calibrated inspection, material traceability
- Order type
OEM and aftermarket; prototype to production; export worldwide
Quality Assurance
As an ISO 9001:2015 certified and modern CNC machine shop in India, we uphold global benchmarks while delivering cost-effective precision machining solutions. With RoHS & REACH compliance, we are a trusted machining partner for OEMs worldwide.
Why Amarex for Precision CNC Machined Automobile Parts
Amarex is an Indian manufacturer and exporter of precision CNC-machined components, castings and forgings, with locations in Mumbai and Jamnagar. Deep expertise in brass, copper and stainless machining lets us serve both legacy fluid-control parts and the EV components the market is shifting to – with the documentation and consistency automotive buyers expect.
- ICE + EV component capability from one supplier
- Brass, copper and stainless automotive machining expertise
- Consistent dimensional accuracy across production volumes
- ISO 9001:2015 certified quality management, with full traceability
Meet the Expert Behind Automobile Parts
Aryan Jain CEO
Frequently Asked Questions
We CNC machine fuel cocks, throttle control shafts, tube valves, EV charging pins and connectors, engine assembly components and custom automotive parts to customer drawings.
Yes. We machine copper and brass EV charging pins and connectors engineered for high conductivity, heat resistance and long service life under continuous high-load operation.
Yes. We supply both OEMs and aftermarket manufacturers and distributors, with consistent batch-to-batch accuracy from prototype through production volumes.
Brass for fluid-control and engine components, copper alloys for EV conductivity parts, stainless steel for strength-critical shafts and fasteners, and aluminium where weight matters.
Yes. We work to your 2D/3D drawings and samples with tight tolerances, calibrated inspection and material traceability.
Yes. Material test certificates and dimensional inspection reports are available with every batch.
Get a quote for your automotive parts
Send us your drawings or specifications and our engineering team will respond with materials, tolerances and pricing.