Professional CAD design services in Pakistan - 2D drawings, 3D modelling, assembly drawings, mechanical drafting and reverse engineering from our Rawalpindi office. SolidWorks, AutoCAD, Inventor and Fusion 360 expertise, with files that flow straight into our in-house CNC machining and fabrication bays.
Production-ready manufacturing drawings with title blocks, BOM tables, GD&T annotations per ASME Y14.5 or ISO 1101, surface-finish symbols, weld symbols, and dimensional tolerancing aligned to ISO standards. Output as DWG, DXF or PDF.
Parametric solid modelling for parts, assemblies, weldments and sheet-metal designs. Surface modelling for complex geometries. Configuration management for SKU variants and family parts. Native files plus neutral STEP / IGES exports for downstream manufacturing.
Multi-component assemblies with mate constraints, motion studies, exploded views with balloon callouts, and structured BOMs. Used for production handover, training documentation and stakeholder presentations.
Sheet-metal flat patterns with bend allowances, weldment cut-lists with stock-length optimisation, machining drawings with tolerance stack-ups, sheet-metal nesting layouts. Drawings written specifically for the machine that will cut them.
Physical sample-to-CAD work for replacement parts, obsolete spares and unbranded equipment. Dimensional measurement using digital callipers, profile projector, hardness check and surface-finish reading; then drawings produced for a first-article machined or fabricated piece. Highest-demand service for plant-floor breakdown work.
We work in the standard mechanical CAD packages every Pakistani manufacturer can read and edit. No proprietary lock-in.
Selected design engagements. Client names withheld under NDA - image gallery added once professionally captured.
Three commercial structures - choose the one that matches the work profile.
| Model | Indicative Fee | Best For |
|---|---|---|
| Per Project (fixed scope) | PKR 35,000 – 600,000 | Discrete deliverables - one product, one drawing pack, one reverse-engineering job. Two revision rounds included. |
| Hourly Rate | PKR 3,500 – 6,500 / hour | Open-scope advisory or design exploration where the deliverable is not yet defined. Billed in 30-min increments. |
| Monthly Retainer | PKR 80,000 – 350,000 / month | Embedded design support for product companies and engineering teams running rolling project pipelines. Includes priority queue and dedicated lead designer. |
What's not included and quoted separately: prototype manufacturing (machined or 3D-printed parts), specialised FEA / CFD studies subcontracted to partner consultancies, on-site engineering visits beyond the Rawalpindi-Islamabad corridor.
Yes - before any commercially sensitive material is shared. Standard mutual NDA template available, or we sign your template after legal review. Sensitive defense or pharmaceutical work additionally goes through a project-specific confidentiality protocol with named-engineer access only.
Two revision rounds are included in the base quote. Each round covers reasonable scope adjustments off the agreed brief - feedback consolidated into one revision cycle, not piecemeal changes spread across days. Additional rounds are billed at the hourly rate or as a fixed-fee mini-package depending on scope.
The client owns all final deliverables - STEP, IGES, native CAD files, drawing PDFs and any rendering output. Unitec retains a working archive for our quality records and for repeat-engagement convenience, but the client has the right to take the files to any other shop or designer at any time.
From single-part 2D drawings through to multi-hundred-part assemblies, sheet-metal flat patterns with bend allowances, weldments with cut-list automation, surface and parametric modelling, and reverse engineering from physical samples. We can subcontract specialised analysis (full FEA studies, CFD) through partner consultancies if a job requires it.
Native: SolidWorks (SLDPRT, SLDASM), AutoCAD (DWG), Inventor (IPT, IAM), Fusion 360. Neutral: STEP (AP203/AP214), IGES, Parasolid (X_T, X_B), STL for additive workflows. 2D outputs: DWG, DXF, PDF with title blocks, BOM tables and GD&T annotations per ASME Y14.5 or ISO 1101.
From concept to production, our engineering design team transforms your ideas into manufacturable products. Get in touch to discuss your project requirements.
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