ISO 9001:2015 Certified · Bangalore, India · Since 2016

What We Do

From first prototype to production run — Stratnel offers manufacturing services built around 3D printing and casting technologies, with engineering support at every stage. All under one roof, all ISO 9001:2015 certified.

Category 01
Manufacturing

We manufacture 3D printed polymer parts for every stage of the product lifecycle — from early design validation through to production-grade end-use components. Using FDM, SLS, and SLA technologies, we work with engineers to ensure parts are optimised for printing and perform exactly as required.

Additive Design Validation
01 — Manufacturing
Design Validation

Convert your CAD into a physical prototype before committing to tooling. Catch design errors early, compare iterations side by side, and de-risk your product launch — all with engineering input from our team on how to improve your design for manufacturing.

Physical prototypes from CAD files in 48 hours
Multiple design iterations compared side by side
Engineering feedback on fit, form, and function
Available in all FDM, SLS, and SLA materials
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Additive Production Aids
02 — Manufacturing
Production Aids

Custom jigs, fixtures, templates, and assembly tools printed on-demand for your shop floor. Improve repeatability, reduce operator error, and get purpose-built production tooling in a fraction of the time and cost of traditional fabrication.

Assembly jigs — reduce operator error and cycle time
Inspection fixtures — consistent, repeatable quality checks
Drill templates — precision positioning on the line
Same-day dispatch on standard builds
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Additive Enduse Parts
03 — Manufacturing
End Use Parts

Structural polymer components manufactured to production tolerances for direct use in your product or assembly. From one-off parts to low-volume production runs, we maintain consistent quality across every batch with full inspection reports shipped with every order.

Tight dimensional tolerances verified against your specifications
Inspection report shipped with every line item
High-performance materials including Ultem™ 9085, PC, and FR-PC-ABS
Packed in sturdy cartons with corner protectors
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Category 02
Foundry

Stratnel has been a trusted supplier of 3D printed investment casting patterns to leading foundries across India for over eight years. Our patterns consistently deliver near-zero ash content, excellent surface finish, and tight dimensional control — enabling foundries to serve customers who need low volumes or complex geometries without committing to hard tooling.

Investment casting pattern — impeller
04 — Foundry
Investment Casting Patterns

3D printed wax-replacement patterns manufactured using Stratment 102 — our proprietary FDM filament developed specifically for investment casting. Our patterns deliver the surface quality, dimensional accuracy, and clean burnout that foundries depend on for critical castings in aerospace, defence, and medical applications.

Near-zero ash content — clean, low-rejection dewaxing
Excellent surface finish — no additional finishing required
Every pattern tested for integrity and leaks before dispatch
Ideal for low volumes and intricate geometries — no hard tooling
Trusted by ferrous and non-ferrous foundries across India
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Sand casting pattern — rapid pattern production
05 — Foundry
Sand Casting Patterns

Eliminate hard tooling costs for sand casting. Our 3D printed patterns let you produce complex metal parts in small volumes without the lead time of traditional pattern making.

No tooling investment — ideal for prototypes and low volumes
Complex geometries that traditional shops cannot match
Fast turnaround — patterns in days, not weeks
Works with ferrous and non-ferrous foundries
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Category 03
Vacuum Casting

Vacuum casting produces high-quality polyurethane parts using silicone moulds made from a 3D printed master pattern. Ideal for small production runs of 10–50 parts where injection moulding tooling is not yet justified — delivering surface finish and material properties close to production-grade moulded parts, at a fraction of the cost and lead time.

Vc Polymer Parts
05 — Vacuum Casting
Vacuum Casting

We offer four grades of vacuum cast polyurethane to cover the full range of application requirements — from rigid structural housings to soft flexible components, optically clear covers, and glass-filled high-strength parts.

No injection moulding tooling required
Production-like surface finish from silicone moulds
10–50 parts per mould — ideal for pre-production runs
Four material grades for different application needs
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Available Grades
Choose the grade that matches your application requirements.
Standard Rigid

Durable, dimensionally stable parts for housings, enclosures, and structural components. Good impact resistance and surface finish.

Soft

Flexible polyurethane for seals, grips, gaskets, over-moulded handles, and vibration-damping components. Shore hardness to specification.

Clear

Optically transparent polyurethane for lenses, light covers, and display windows. Can be tinted. High surface quality finish.

Glass Filled

Glass-filled grade for higher stiffness, strength, and dimensional stability. For structural brackets and load-bearing components.

How It Works
From Enquiry to Delivery

Our process is designed to be fast, transparent, and low-effort for you.

01
Send Your Files

Upload CAD files via our Quick Quote form. STL, STEP, or IGES accepted.

02
Same-Day Quote

Our engineering team reviews your files and sends a detailed quote the same day.

03
Production

On approval, we manufacture your parts with full quality controls and inspection.

04
Delivery

Parts packed securely and shipped with inspection reports. Lead time 2–5 days.

Ready to Start Your Project?

Upload your design files and get a same-day quote from our engineering team in Bangalore.

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Quick Quote
Get In Touch
How can we help?

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Email Stratnel
Write to us at sales@stratnel.com
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