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Professional Engineering Solutions

Where Design Meets Precision

DraftFox Technology Services delivers expert CAD modeling, HVAC design, and product development — translating your concepts into flawless engineering deliverables.

Request a Quote Our Services
Our Core Services
3D CAD Modeling
Parametric solid models & assemblies
2D Drafting
Manufacturing drawings with GD&T
HVAC Design
Duct layouts & load calculations
Product Development
Concept to production-ready design
Reverse Engineering
Recreate legacy components
DraftFox Technology
Who We Are

Engineering with Purpose & Precision

DraftFox Technology Services is a specialized firm offering end-to-end CAD design and engineering solutions. We combine technical precision with practical expertise to help manufacturers, startups, architects, and research labs bring their ideas to life.

From initial concept sketches to final manufacturing drawings, our team ensures every deliverable meets the highest quality standards — on time, every time.

Precision First Tolerances that matter in every dimension
Fast Turnaround Agile delivery without quality compromise
Client-Centric Iterative feedback built into every project
Confidential NDA-protected from inquiry to delivery
What We Do

Our Engineering Services

Specialized CAD and engineering solutions tailored to your exact project requirements.

3D CAD Modeling

Parametric and solid 3D models for mechanical components, assemblies, and products using industry-standard software.

SolidWorks AutoCAD Fusion 360

2D Drafting

Detailed manufacturing drawings with GD&T annotations, BOMs, and dimensioning to international drafting standards.

ISO ANSI GD&T

HVAC Design

Heating, ventilation, and air conditioning system design — duct layouts, load calculations, and compliance schematics.

Duct Design Load Calc MEP

Product Development

From concept ideation to production-ready designs — enclosures, consumer products, and industrial components.

Industrial Design DFM Prototyping

Reverse Engineering

Recreating legacy components through measurement, point-cloud data, and reconstruction into accurate CAD models.

3D Scanning Reconstruction Legacy Parts

Engineering Consulting

Technical advisory, design reviews, material selection, tolerance stack-up analysis, and DFM/DFA consulting.

DFM/DFA Design Review Advisory
Who We Serve

Industries We Work With

Delivering engineering precision across diverse sectors — from heavy manufacturing to cutting-edge medical devices.

Manufacturing

Automotive

Medical Devices

Consumer Products

Construction

How We Work

Our Engineering Process

A structured, transparent workflow — from your first enquiry through to final file delivery.

Client Enquiry

Share requirements. We discuss scope, timeline, and deliverables.

NDA + Quotation

Confidential agreement followed by a detailed itemized quote.

Design & Modeling

Concept design → 3D CAD modeling with review checkpoints.

Final Delivery

Quality-checked files delivered in your required format.

Requirement Collection

We gather drawings, sketches, samples, or descriptions to fully understand your needs before work begins.

Iterative Design Review

Regular feedback loops ensure the design evolves in line with your expectations — no surprises at delivery.

Quality Check & Delivery

Every file passes internal QA before delivery — checked for accuracy, completeness, and format compliance.

Our Work

Project Portfolio

A selection of engineering projects across our core disciplines.

3D CAD Modeling

Precision Gearbox Assembly

Full parametric assembly model with tolerance-compliant components for a manufacturing client.

HVAC Design

Commercial Building HVAC Layout

Complete duct layout, load calculations, and MEP coordination for a 10-floor office building.

2D Drafting

Manufacturing Drawing Set

Full ISO-compliant drawing package including BOMs, GD&T, and assembly schematics.

Product Development

Consumer Electronics Enclosure

Injection-moulded enclosure designed for DFM with snap-fit assembly and IP rating compliance.

Reverse Engineering

Legacy Pump Component Rebuild

Point-cloud to CAD reconstruction of a discontinued pump impeller for production replacement.

Mechanical Projects

Industrial Conveyor System Design

Full 3D conveyor assembly with structural analysis support and manufacturing-ready drawings.

Get Started

Request a Free Quote

Tell us about your project. We'll respond within 24 hours with a detailed proposal.

24-Hour Response Quick turnaround on all quote requests
NDA Protected Your IP stays completely confidential
No Obligation Free consultation and project quote
Send Your Files CAD files, sketches, or reference images welcome

Project Enquiry Form

Knowledge Hub

Engineering Insights

Practical articles, design tips, and industry knowledge from our engineering team.

CAD Modeling  ·  June 2025

GD&T Best Practices for Manufacturing Drawings

How to apply geometric dimensioning and tolerancing correctly to avoid costly production errors.

Read Article
HVAC Design  ·  May 2025

HVAC Load Calculations: A Step-by-Step Guide

Understanding Manual J calculations and how they impact system sizing in commercial projects.

Read Article
Product Dev  ·  April 2025

DFM Principles Every Product Designer Should Know

Design for manufacturability rules that save time, reduce cost, and prevent design-phase rework.

Read Article
Reach Out

Get in Touch

Have a question or ready to start a project? Our team responds within 24 hours.

Email Address support@draftfoxtechnology.com kaleshkaleshnagaraju@gmail.com
Website draftfoxtechnology.com
Phone Numbers +91 78920 32425
+91 82960 03473
Location Bangalore, Mahalakshmi Layout, Karnataka, India
Business Hours Mon – Sat, 9:00 AM – 6:00 PM IST

Send a Message