🛡️ ISO 9001 Certified | MSME Registered | Make in India
Precision Manufacturing for Defense & Aerospace
Hardshell Systems manufactures mission-critical enclosures, consoles, machined components, and vibration isolators for defense and aerospace OEMs worldwide.
100+
Orders Delivered
10+
CNC & EDM Machines
30+
Skilled Manpower
✓ ISO 9001:2015 Certified
✓ MSME Registered
✓ IEC Import/Export Code
✓ Defense & Aerospace Approved
✓ Hyderabad, India
CNC Machining
CNC Turning
Sheet Metal Fabrication
Deburring & Buffing
Chromate Conversion
Surtec 650 Coating
Hard Anodising — Type II & III
Painting
What We Do
End-to-End Precision Manufacturing Solutions
From raw material to finished assembly — we deliver complex mechanical components to exact drawing specifications, on time.
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CNC Machining & Turning
7 CNC machining and turning centers. Workpiece up to 1500×800×500 mm. Aluminum, steel, and composites to tight tolerances.
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Sheet Metal Fabrication
Enclosures, consoles, chassis, racks, and trays — laser cutting, CNC punching, TIG welding, and press braking up to 3m, all to customer drawings.
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Defense-Grade Surface Finishing
Four in-house finishes — Chromate Conversion, Surtec 650, Hard Anodising to MIL-PRF-8625 (Type II & III, up to 1.5m length), and Painting.
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Products We Manufacture
Precision Enclosures, Consoles, Racks, Chassis & Trays, CNC Machined Parts, Sheet Metal Fabrication, and Wire Rope Isolators.
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Quality & Inspection
Stage-by-stage inspection on our proprietary digital QC platform. Auto-sequenced traceable reports, NCR and CA/PA workflows. Nothing ships without documented sign-off.
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Assembly & Integration
Fastener insertion press, helicoil insertion, M3–M20 threading. Full sub-assembly to customer specification.
Why Hardshell
Built for Defense & Aerospace Supply Chains
Hardshell Systems Pvt. Ltd. is a Hyderabad-based precision engineering company supplying complex mechanical assemblies to leading defense and aerospace integrators globally.
Direct supply to defense electronics OEMs
In-house CNC, sheet metal, welding and finishing under one roof
In-house Hard Anodising to MIL-PRF-8625 — part length up to 1.5 metre
IEC code for international exports
Make in India — 100% domestically manufactured
7
CNC Machining & Turning Centers
2
Wire EDM Precision Machines
1500mm
Max workpiece dimension
3m
Press brake bending capacity
30+
Skilled engineers & technicians
1.5m
Hard Anodising max part length
How We Work
From RFQ to Dispatch
A structured, quality-gated process ensures every order meets specification — on time, every time.
1
RFQ / PO
Drawing review, feasibility, costing
2
Material & Planning
Raw material inspection, job scheduling
3
Fabrication
CNC milling, laser cut, bending, welding
4
Finishing
Deburr, buff, chromate, anodising, paint
5
QC & Dispatch
Final inspection, documentation, delivery
Trusted By
Trusted by Defense & Aerospace Leaders
We supply precision components to leading defense electronics integrators, aerospace OEMs, and industrial manufacturers. Customer list is confidential — references available on request.
Ready to Source from a Trusted Defense Supplier?
Share your drawings and we'll respond with a detailed quote within 48 hours.
Manufacturing Capabilities
In-House. Precise. Reliable.
Full-stack precision manufacturing — CNC machining, sheet metal fabrication, welding, surface finishing, and quality inspection under one roof in Hyderabad.
Hard Anodising — MIL-PRF-8625 Type II & III — Up to 75 microns; 60–70 HRC; part length up to 1.5m
Painting — Defense-grade primer and topcoat finishes
Chromate Conversion
Corrosion protection and paint adhesion for aluminum
Surtec 650
RoHS compliant trivalent passivation for modern defense programs
Hard Anodising — MIL-PRF-8625
Type II & III — up to 75 microns, 1.5m part length
Painting
Defense-grade primer and topcoat to military specifications
Equipment
Machine Inventory
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VMC × 6
BFW Vertical machining centers for precision milling and drilling.
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CNC Turning × 1
CNC turning center for precision turned components.
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Wire EDM × 2
Electrical discharge machining for complex profiles and hard materials.
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TIG Welder 400A
High-capacity TIG welding for aluminum, stainless, and mild steel.
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Press Brake 1.2m
In-house sheet metal bending for standard enclosure profiles.
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Fastener Insertion Press
Precision fastener, helicoil, and dowel pin insertion.
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Buffing & Sanding
Surface finishing machines for smooth, defect-free surfaces.
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Anodising Bath
MIL-PRF-8625 Type II & III hard anodising — part length up to 1.5m.
Have a Complex Component to Source?
Share your drawing and we'll assess feasibility and pricing within 48 hours.
Products
What We Make
Precision-engineered components for defense, aerospace, and industrial OEMs — custom enclosures, consoles, machined parts, and sub-assemblies built to your drawing.
Enclosures & Consoles
Custom-Built to Your Drawing
All enclosures, consoles, and chassis manufactured against customer-supplied drawings — no standard sizes, fully bespoke.
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Precision Enclosures
Custom aluminum and steel enclosures for electronics, instrumentation, and defense systems. Chromate, anodised, or painted finish.
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Command Consoles
Full consoles for command centers, naval operations, and defense test rigs. Sheet metal + CNC + finishing in-house.
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Chassis & Trays
Electronic equipment chassis, cable trays, and rack-mount structures for avionics and defense electronics.
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Racks & Cabinets
19" and custom rack enclosures, cabinets, and equipment housings for ground and naval applications.
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Sub-assemblies
Welded sheet metal sub-assemblies with inserts, hinges, fasteners, and hardware fully assembled.
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Specialty Housings
Specialist defense system housings — navigation, surveillance, communication, and electro-optical system enclosures against OEM drawings.
Machined Parts
CNC Precision Components
7 CNC machining and turning centers. Workpiece up to 1500×800×500 mm. Aluminum, steel, and composites to tight tolerances.
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Milled Enclosures
CNC-milled aluminum enclosures with complex pockets, fins, and tight-tolerance features for defense and aerospace.
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Brackets & Flanges
Precision mounting brackets, flanges, and support structures machined from aluminum and steel billet.
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EDM Components
Complex profiles using Wire EDM and Spark EDM for tight-tolerance defense parts.
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Turned & Milled Parts
Custom precision parts for aerospace instrumentation, optical systems, and defense sub-assemblies.
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Heatsinks & Fins
Machined aluminum heatsinks with complex fin profiles for high-power electronics cooling.
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Structural Components
Load-bearing structural machined parts for defense vehicle, naval, and aerospace assemblies.
Have Drawings to Quote?
Share your DXF, STEP, or PDF drawings and we'll respond within 48 hours.
Wire Rope Isolators
HS-Series Wire Rope Isolators
All-metal helical wire rope isolators for vibration and shock isolation in defense, aerospace, marine, and industrial applications. 11 series, 87 models. No elastomers. Made by Hardshell.
Rev 1.3 — April 2026
MIL-STD-810G Compliant
DEF STAN 07-55 | STANAG 042
11 Series · 87 Models · Load Range 0.3 kg – 860 kg per isolator
CPT 1.6Wire Ø 1.5 mm
Body Length12 mm
Models2 SKUs
Load Capacity0.3 – 0.8 kg
PCB · HDD · Light Electronics
HS15Wire Ø 1.5 mm
Body Length80 mm
Models8 SKUs
Load Capacity1.2 – 3.5 kg
Ultra-light Precision Instruments
HS25Wire Ø 2.5 mm
Body Length112 mm
Models8 SKUs
Load Capacity4.2 – 11.7 kg
Light Electronics & Avionics
HS35Wire Ø 3.5 mm
Body Length127 mm
Models9 SKUs
Load Capacity8 – 25.4 kg
Control Boxes & Small Assemblies
HS40Wire Ø 4.0 mm
Body Length127 mm
Models9 SKUs
Load Capacity20 – 50.5 kg
Mid-range Equipment & Panels
HS50Wire Ø 5.0 mm
Body Length127 mm
Models9 SKUs
Load Capacity25.4 – 100 kg
Heavy Electronics & Generators
HS60Wire Ø 6.0 mm
Body Length146 mm
Models8 SKUs
Load Capacity23.8 – 69.7 kg
Industrial Machinery Mounts
HS80Wire Ø 8.0 mm
Body Length146 mm
Models8 SKUs
Load Capacity50.8 – 151 kg
Heavy Industrial & Marine
HS95Wire Ø 9.5 mm
Body Length217 mm
Models9 SKUs
Load Capacity70.7 – 212 kg
Naval & Defence Systems
HS130Wire Ø 13.0 mm
Body Length217 mm
Models9 SKUs
Load Capacity159 – 506 kg
Heavy Naval & Structural
HS160Wire Ø 16.0 mm
Body Length267 mm
Models8 SKUs
Load Capacity318 – 863 kg
Large Ship & Offshore Platforms
🌡️ Operating Temperature
−80°C to +300°C (AISI 304). −180°C to +300°C with AISI 316 cable option.
↔️ 3-Axis Performance
Compression/tension, 45° roll, and shear — equal isolation in all directions. All-metal, no elastomers.
