Precision engineered.Rapidly manufactured.
From a napkin sketch or a broken part to a production run — DR Engineering & Manufacturing delivers 3D CAD modelling, technical drawings, reverse engineering, 3D printing, rapid prototyping, injection moulding and post-processing under one roof.
- Dimensional accuracy
- ±0.00 mm
- Prototype turnaround
- 0 h
- Engineering polymers
- 0+
Build Telemetry
Cell 02 · Pivot Mount REV C
Model view · ISO
Fully defined
Features
42ops
Tolerance
±0.05mm
Est. mass
38.4g
Rebuild
0.82s
QTY
0+
Parts engineered & delivered
TOL
±0.00 mm
Tolerance on critical features
LEAD
0 h
Concept to first prototype
SVC
0
In-house disciplines, one team
An end-to-end engineering cell — from first sketch to final finish.
Seven disciplines, one accountable team. Pick a capability to inspect its deliverables, specs and turnaround.
Not sure which service you need?
Describe the problem, not the process. An engineer will recommend the fastest route to a working part.
Parts that leave the screen and work in the real world.
A cross-section of recent builds — automotive fitments, shop tooling, prototypes and custom pieces. Click any build to inspect details.
Workshop Showcase
Real parts engineered, printed & manufactured in-house.
A cross-section of actual physical production parts and assemblies crafted in our workshop — including precision mounting brackets, functional drill jigs, multi-stage gear demonstrators, and custom relief emblems.
One pipeline. Six precise stages.
A single engineering thread runs from your first message to parts on your bench — so nothing is lost in hand-offs between designers, printers and finishers.
Files we accept
- 01
Brief & Discovery
Day 0Send us a sketch, photos, a broken part or a CAD file. We define function, loads, environment, quantities and budget before a single line is drawn.
Requirements captureFeasibility checkEngineer-reviewed quote - 02
CAD & Drawings
Day 1 – 3Parametric 3D models and manufacturing drawings, built for the process that will make them — with a design-for-manufacture review baked in.
Parametric modelDrawing packDFM notes - 03
Prototype
Day 2 – 5Functional prototypes land on your bench for form, fit and function checks against the real-world parts they have to work with.
First-article printFit checkTest plan - 04
Validate & Iterate
RollingFeedback goes straight back into CAD. Quick revision loops take the design from REV A to production-intent without losing momentum.
Revision logUpdated CADSign-off sample - 05
Produce
Scaled to volumeBatch 3D printing for low volumes, injection moulding when the numbers climb — we recommend the crossover point, not just the process we like.
Batch printingMould toolingProduction runs - 06
Finish & Deliver
Final stageSupport removal, sanding, painting, inserts and assembly, followed by inspection — then parts are packed and shipped ready to use.
Post-processingQC inspectionDispatch
The right polymer for the job — not just the one on the spool.
Commodity to engineering grades for printing and moulding. Tap any material to open its full spec sheet in the HUD.
Why it matters
UV, heat, chemicals, flex — material choice decides whether a part lasts a week or a decade.
DR Locations
Operating across North America and Europe to ensure fast prototyping lead times, localized client support, and precision engineering delivery.
DR Engineering Worldwide
Dual-Facility Global Infrastructure
DR Engineering & Manufacturing has facilities strategically located in Dallas, Texas and Preston, UK to provide rapid service to customers wherever they are located. Our facilities offer local contacts for initial project scoping, CAD modeling reviews, rapid prototyping, injection moulding, and direct ongoing engineering support.
By bridging North America and Europe, we eliminate international delays, provide overlapping timezone communication, and ensure seamless delivery routes across both the United States and the United Kingdom.
Dallas, Texas
Strategic operations hub providing North American clients with rapid prototyping consultations, CAD reviews, and agile domestic distribution.
Preston, UK
Full-scale engineering and manufacturing headquarters housing advanced CAD suites, additive 3D printing cells, injection moulding tooling, and post-processing.
2
Global Facilities
North America & Europe
Continents Covered
48 Hours
Prototype Turnaround
±0.05 mm
Critical Tolerance
05Contact & Start a project
Have a part in mind? Let's engineer it.
Send a sketch, a photo, a broken part or full CAD drawings directly to our engineering team. We review every request personally and respond with the most efficient manufacturing path.
Send Drawings or Files
Email your STEP, STL, DWG, PDF, or sample photos directly.
Direct Engineering Review
Danial Raja reviews geometry, material suitability and tolerances.
Itemised Quotation
Transparent pricing, manufacturing route, and delivery schedule.
Founder Direct
danial@drengineeringandmanufacturing.com
Danial Raja · Technical Director
General Enquiries
info@drengineeringandmanufacturing.com
Quotes & RFQ processing
LinkedIn Company
DR Engineering
Professional network & updates
@drengineering...
Behind the scenes & builds
Accepted Formats for Direct Review
Non-disclosure agreements (NDAs) signed on request before file transfer.