3D CAD Modeling & SolidWorks Outsourcing USA | Solidus 3D
Solidus 3D
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Precision 3D CAD mechanical part render CNC machining ready engineering component render
RAPID PROTOTYPING SMALL BATCH PRODUCTION ON DEMAND MANUFACTURING

3D CAD Modeling Services USA &
SolidWorks Design Outsourcing

Scale your engineering output without expanding overhead. Solidus 3D provides US product designers, hardware startups, and manufacturing OEMs with dedicated offshore CAD modeling, scan-to-CAD reverse engineering, and rapid prototyping services under mutual NDA.

From CAD to Production Parts
Share your requirements and preferred file format. We confirm scope and deliverables before work begins.
DFM Engineering Review
24-Hour Quote Turnaround
Industrial Precision
(±0.05 mm)
Direct Engineer Collaboration
Production Ready Parts
Fast 24–48h Dispatch
Direct Manufacturer Pricing
Mutual NDA on Request

Share your requirements and preferred file format (STEP, IGES, SLDPRT, DWG). We confirm scope, deliverables, and engineering turnaround in 2 hours.

2,000+Parts DesignedAcross 30+ industries
150+Projects DeliveredEnd-to-end, zero compromises
15+Countries ServedTrusted B2B clients worldwide
900+Happy ClientsFrom startups to manufacturers

Trusted by Industry Leaders & Engineering Teams

Best Design
Deed
Ikka
James Advertisement
Nuuk Transport
TheDeepX
Best Design
Deed
Ikka
James Advertisement
Nuuk Transport
TheDeepX
Best Design
Deed
Ikka
James Advertisement
Nuuk Transport
TheDeepX

Professional 3D CAD Design &
Our Full Capability List

We provide professional CAD modeling for teams that need quote-ready files. Our CAD design agency specializes in SolidWorks modeling services, Fusion 360 design services, and global prototype support with faster handoff into production.

From outsource CAD modeling services online to concept to prototype design service support, we cover the full file-delivery path for startups, OEMs, and engineering teams in Australia, the UK, the USA, Dubai, and beyond. See full services catalog.

Black PC-ABS smart scanner prototype
Mechanical CAD part model
Impeller reverse engineering model
FDM printed prototype sample
SLA resin game controller prototype
MJF PA12 production sample
Metal SLM print sample
Polyjet transparent prototype
Profile cutting sample part
ABS M30i FDM prototype
Digital ABS mold output
SLA resin prototype
01

3D CAD Modeling

Production-ready CAD for mechanical parts, assemblies, fixtures, housings, and product components. We build clean parametric models that are ready for quoting, prototyping, and downstream manufacturing.

Output Files
SolidWorksFusion 360STEPIGESParasolid
↗
02

Reverse Engineering

We recreate physical or legacy components into editable CAD using scans, measurements, worn samples, or reference photos. Ideal for obsolete parts, redesigns, fit checks, and supplier transitions.

Output Files
Scan to CADSTL to STEPLegacy PartsRedesign
↗
03

2D to 3D Conversion

We convert sketches, PDFs, technical drawings, and image references into dimensionally accurate 3D models. Useful for product development, prototyping, manufacturing, and presentation workflows.

Output Files
PDF to 3DDWGBlueprintsReference Images
↗
04

3D Printing Service

We prepare and optimize models for FDM, SLA, SLS, resin, and functional prototype workflows. Expect watertight geometry, wall-thickness checks, print orientation guidance, and print-ready exports.

Output Files
FDMSLASLSSTL3MF
↗
05

CNC Machining Support

Machining-ready 3D models, assemblies, and part revisions aligned for CNC milling and turning. We help simplify geometry, improve manufacturability, and reduce quoting friction before production starts.

Output Files
CNC MillingCNC TurningTolerancesSTEP
↗
06

Vacuum Casting

Low-volume urethane casting support for validation parts, bridge production, showroom samples, and pre-launch batches. We prepare master models and manufacturing-ready files for smoother silicone tooling workflows.

Output Files
Urethane CastingBridge ProductionMaster PatternsSilicone Tooling
↗
07

Profile Cutting & Sheet Profiles

Laser, plasma, and waterjet-ready 2D production files for brackets, panels, flat parts, and fabricated sheet components. We deliver clean outlines, accurate nesting logic, and fabrication-friendly geometry.

Output Files
DXFLaser CuttingWaterjetFlat Patterns
↗
08

Rapid Prototyping Support

Need help choosing the right route between 3D printing, CNC machining, vacuum casting, or low-volume production? We shape the CAD, documentation, and prototype files around cost, lead time, and end-use.

Output Files
Rapid PrototypingDFMPrototype FilesProduction Planning
↗
Our Work

Real Projects.
Real Results.
Delivered.

Every file delivered, printed, and used in the real world by real clients.

Mechanical · SolidWorks

Industrial Valve Assembly

Full CAD assembly with M8 threaded fittings and tolerance-matched components ready for CNC manufacture.

View Project →
CNC Machining · Aluminum · Fixture Design

Machined Sensor Mount Bracket

Production-ready bracket modeled for 3-axis CNC machining with tolerance-led holes, mounting faces, and vendor-ready STEP output.

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Vacuum Casting · Urethane · Pilot Batch

Consumer Device Shell Pilot Run

Prepared master-pattern geometry and split lines for a low-volume urethane casting batch used in design validation and investor demos.

View Project →
3D Printing · SLA · Prototype Housing

Prototype Electronics Enclosure

Fast-turn enclosure model optimized for SLA printing, fit-check assembly, and early-stage hardware validation before tooling.

View Project →
2D→3D · Fusion 360 · FDM

Custom Motorcycle Part

Reconstructed from a hand sketch and 3 reference photos. Test-fitted on a Royal Enfield.

View Project →
Rapid Prototyping · SLS · Functional Jig

Assembly Check Fixture

Built a durable print-ready fixture for repeated fit checks, internal testing, and pre-production line validation.

View Project →

How Our Instant Quote Works

From upload to production in three simple steps. Create your free account to track your entire manufacturing journey.

01

Upload Your CAD Files

Securely upload your STEP, STL, or native files. Our system instantly analyzes geometry, volume, and bounding box data.

02

Configure & Get Price

Select processes (3D Printing, CNC, etc.), materials, and finishes. Get real-time pricing and lead times instantly.

03

Order & Track

Checkout securely and track your parts through production. All communication and files are managed in your dashboard.

B2B Worldwide

Built for Global Businesses.
Delivered Anywhere.

We serve manufacturers, product companies, engineering consultancies and design agencies across 15+ countries. Our workflow is built for B2B — NDAs, IP protection, and file formats that integrate directly into your supply chain.

Manufacturing

DFM-reviewed files for factories worldwide

Medical Devices

Precision CAD with tight tolerance control

Consumer Products

Sketch to retail-ready files and renders

Automotive & Aero

Complex assemblies with GD&T review

US Engineering Outsourcing & Prototyping Solutions

24-Hour CAD Modeling, DFM Verification & Rapid Prototyping for US Teams

We help US hardware innovators, product design firms, and machine builders accelerate product launches with rapid 24-hour CAD modeling cycles and DFM-verified manufacturing deliverables.

SolidWorks Parametric Modeling & GD&T Detailing

Complete parametric assemblies, sheet metal enclosures, weldments, and ASME Y14.5 GD&T-compliant 2D manufacturing drawings ready for production handoff.

Scan-to-CAD & Physical Reverse Engineering

Transform raw STL point clouds, CMM scans, and legacy physical prototypes into clean, feature-based SolidWorks models and native parametric CAD geometry.

Design for Manufacturability (DFM) & Fast Prototyping

Pre-manufacturing audits for injection molding draft angles, CNC tool clearances, and rapid SLS/SLA functional prototypes delivered to the US in 3 to 5 days.

# 3D CAD modeling services in US # SolidWorks modeling contractor # outsource CAD modeling to India # scan to CAD service # 3D solid modeling services # mechanical 3D modeling services in US # rapid prototyping services USA # DFM engineering consultant
Digital CAD Delivery & International DAP Shipping

Digital CAD Engineering & 24-Hour Turnaround for US Teams

All 3D CAD modeling deliverables — SolidWorks assemblies, STEP/IGES geometry, and ASME Y14.5 manufacturing drawings — are delivered electronically via secure portal in ready-to-manufacture formats. For teams ordering physical prototypes, all international shipments are sent on a DAP (Delivered at Place) basis via FedEx International Priority across all 50 states.

  • Digital CAD deliverables: native SolidWorks, STEP, IGES & ASME Y14.5 2D manufacturing drawings
  • Fast 24-hour turnaround: direct engineering review and rapid file turnaround
  • International Shipping Policy (DAP): all international orders for physical parts are shipped on a DAP (Delivered at Place) basis
  • Shipping fee covers transit only: the buyer is solely responsible for any import duties, customs clearance fees, and local taxes imposed by their country
  • Express courier to all 50 states: New York, Chicago, Los Angeles, Houston & nationwide
  • USD invoicing: ACH, domestic wire transfer, and corporate card accepted
  • Confidentiality guaranteed: strict mutual NDA executed before files are shared
Region FAQ

Common Questions From US Clients

How fast is your CAD turnaround for US clients?

Standard CAD modeling projects, 2D to 3D conversions, and engineering revisions are delivered within 24 hours. We provide initial scope and feasibility reviews within 2 hours of file receipt.

What is your international shipping policy for physical prototypes?

All international orders are shipped on a DAP (Delivered at Place) basis. The shipping fee covers transit costs only. The buyer is solely responsible for any import duties, customs clearance fees, and local VAT/taxes imposed by their country. These charges must be paid by the buyer before the courier will release the package.

Are your engineering drawings ASME Y14.5 compliant?

Yes. All 2D manufacturing drawings for US clients are prepared to ASME Y14.5-2018 GD&T standards, including third-angle projection, datum reference frames, and tolerance callouts compatible with US machine shops and contract manufacturers.

Why Solidus 3D

We Solve the Whole Problem,
Not Just the Model.

01

NDA from Day One

A Non-Disclosure Agreement is signed before any work begins. Your IP stays fully confidential — always.

02

Unlimited Revisions

We iterate until the design is exactly right. No revision caps, no extra charges — you sign off when 100% satisfied.

03

Fast 24-Hour Quotes

Most projects quoted within 24 hours. Expedited delivery for urgent deadlines worldwide.

04

No CAD Experience Needed

Send a concept sketch or just describe your idea — we handle everything from brief to finished file.

05

Exhibition & Scale Models

Resized display models for expos, trade fairs, and product showcases — optimized for any event.

Why Clients Choose Us
2000+
Parts Designed
900+
Happy Clients
15+
Countries
24h
Quote Time

Your IP Is Protected.

Every B2B engagement starts with a signed NDA. Your designs, files, and intellectual property remain completely confidential throughout the project and beyond delivery.

NDA signed before work begins
Files stored securely, never shared
Full IP ownership on delivery
Zero third-party access
15+ Countries NDA Protected Unlimited Revisions B2B Focused
Concept sketchNo CAD experienceDFM reviewExhibition modelBroken CAD fileProduct visualizationScale prototypeCollectible designInvestor rendersB2B OEM partsWorldwide delivery
How It Works

Simple Process.
Zero Surprises.

Most projects kick off within 24 hours — no complicated onboarding, no hidden steps.

01
Share Your Brief

Send reference images, sketches, drawings, or a description. We ask the right questions and fill the gaps.

02
Concept Preview

We send a rough 3D preview or wireframe for approval before full production. You see what you get — upfront.

03
Refine Together

Three rounds of revisions included. Geometry, proportions, and details adjusted until you are completely satisfied.

04
Receive Files

Print-ready files in your format — STL, STEP, OBJ, FBX, 3MF. Pre-supported versions included for resin prints.

Client Reviews

They Trusted Us.
See What Happened.

From founders to procurement teams and engineering companies — real words from real clients.

Solidus 3D delivered our SLA prototypes faster than any vendor we’ve worked with. The CAD files were precise and the DFM feedback saved us two revision cycles. Highly recommended for any engineering team.

DX
Product Engineering Lead Lead Engineer · TheDeepX (Dubai, UAE)

The reverse engineering on our marine components was spot-on. Solidus 3D turned worn physical parts into precise CAD models ready for CNC production with zero flaws. Exceptional precision.

NT
Procurement & Technical Manager Procurement & Technical Manager · Nuuk Transport (Nuuk, Norway)

Outstanding quality on our FDM batch production. Tight tolerances, clean surface finish, and delivered two days ahead of schedule. Solidus 3D is our reliable manufacturing partner.

D3
Design & Prototyping Lead Design & Prototyping Lead · DEED 3D (Bangalore, India)

Exceptional professionalism and rapid turnaround. NDA was signed immediately before CAD sharing, and the communication throughout manufacturing was transparent, swift, and trustworthy.

IK
Project Director Project Director · IKK Group (Riyadh, Saudi Arabia)

Solidus 3D handled our complex multi-part assembly modeling seamlessly. Their attention to DFM details and tolerances saved us significant tooling costs. Brilliant engineering team.

BD
Senior Mechanical Engineer Senior Mechanical Engineer · Best Design (Sharjah, UAE)

We sent a rough sketch of a custom bracket and received a clean STEP file that went straight into machining review. The geometry was production-ready from the first pass.

AS
Arjun Sharma Mechanical Engineer · TorqueFab Systems (Mumbai, India)

We needed reverse-engineered CAD for a discontinued machine component. Solidus gave us a manufacturing-ready file set faster than our sourcing team expected.

RK
Rohan Kulkarni Procurement Lead · Delta Process Components (Pune, India)

Our client pitch depended on a presentation-ready architectural model. The detailing, hierarchy, and finish quality were strong enough to help us close the contract.

JW
James Whitfield Principal Architect · Whitfield Urban Studio (Melbourne, Australia)

Solidus converted legacy 2D drawings into precise STEP files and even flagged geometry issues our own team had missed. The review quality was excellent.

LW
Li Wei Manufacturing Director · Apex Motion Tech (Shenzhen, China)

We ordered a complete set of print-ready collectible parts for a limited edition launch. Every file printed correctly on the first SLA batch.

TM
Thomas Muller Product Designer · Nordform Labs (Berlin, Germany)

We regularly send complex mechanical assemblies to Solidus because the models are structured, revision-friendly, and easy for vendors to understand.

KP
Kim Park Product Design Director · Seoul Motion Works (Seoul, South Korea)

The team handled our vacuum-casting master pattern with the right split strategy and draft guidance. Pilot-batch approvals moved much faster than usual.

NB
Nicolas Bernard Prototype Program Manager · Forme Industrielle (Lyon, France)

We needed a confidential enclosure program modeled quickly under NDA. Communication was direct, revisions were sharp, and the output was ready for CNC quoting.

EF
Emily Foster Operations Manager · Vertex Instruments (Austin, United States)
FAQ

Questions We Always Get.

Can't find your answer? Reach out and we'll respond within hours.

Ask Us Directly ↗
We deliver STL, OBJ, FBX, STEP, IGES, 3MF, and native formats (ZBrush ZTL, Fusion 360, Blender .blend). Tell us your workflow and we match it exactly.
Every model is checked for printability — wall thickness, overhangs, manifold geometry, and clearance fits. SLA/resin prints include pre-supported versions as standard.
Absolutely. We work from hand sketches, napkin drawings, photos, and verbal descriptions. We ask the right questions and fill in the gaps confidently.
Yes — contact us and describe your deadline. Rush projects are available and may carry a small expedite fee for very tight timelines.
We offer both digital and physical delivery. For CAD and design files we deliver digitally worldwide. For bulk 3D printing, CNC machining and vacuum casting we manage production and deliver physical parts via courier to your location.
Yes. We sign NDAs on request and never share, showcase, or use client designs without explicit written permission. Your intellectual property is yours entirely.
FREE CONSULTATION • CUSTOM INSTANT QUOTE

Get a Free Consultation &
Custom Instant Quote

Outsource 3D CAD modeling, reverse engineering, and commercial 3D printing batch production. Certified engineers ready for your project brief.

✓
Custom Instant Quote & DFM Review
✓
SLA, FDM, MJF Nylon & Metal 3D Printing
✓
3D CAD & Reverse Engineering
✓
Mutual NDA on Request
✓
Worldwide Courier Delivery

Get a Free Consultation &
Instant Quote

Outsource 3D CAD modeling, reverse engineering, and commercial 3D printing batch production. Certified engineers ready for your project brief.

✓
Custom Instant Quote & DFM Review
✓
SLA, FDM, MJF Nylon & Metal 3D Printing
✓
3D CAD & Reverse Engineering
✓
Mutual NDA on Request
✓
Worldwide Courier Delivery

Fast Turnaround Certified Engineers B2B & B2C Ready

Start Your Project

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