Services
Dimensional Inspection with Full GD&T Compliance
OTS ensures dimensional accuracy and quality control with cutting-edge metrology and inspection tools.OTS specializes in reverse engineering to reconstruct CAD models from physical parts for modification or analysis.

About Dimensional Inspection
At OTS, our Dimensional Inspection & GD&T Compliance services are designed to validate the accuracy, consistency, and quality of your manufactured parts. Leveraging advanced metrology tools and expert-level understanding of Geometric Dimensioning and Tolerancing (GD&T), we help ensure that every component meets design intent and industry standards.
- Dimensional Inspection & GD&T Compliance
- Ensure Precision, Guarantee Quality – With OTS

Our Inspection Capabilities
High-Accuracy 3D Scanning
Capture complex geometries with non-contact scanners for precise comparison to CAD models.
CMM (Coordinate Measuring Machine) Analysis
We utilize bridge-type and portable CMMs to check critical dimensions with micrometer-level precision.
GD&T Validation
Our engineering team evaluates flatness, roundness, profile, true position, and more — per your GD&T framework.
Comprehensive Inspection Reports
Receive detailed documentation including deviation maps, tolerance analysis, and quality certifications.
Industries Served
Aerospace
Automotive
Tool & Die
Medical Devices
Energy & Industrial
Why Choose OTS for Inspection & GD&T?
- Certified Metrologists trained in ISO/ASME Y14.5 standards
- Latest Equipment from industry-leading OEMs
- On-Site & In-House Services tailored to your convenience
- Inspection for First Article, In-Process, and Final Parts
- Traceable Reports for audits and quality assurance

Let Precision Drive Your Production Forward
Whether you need first article inspection, ongoing QC, or reverse engineering verification, OTS ensures every dimension aligns perfectly with your design standards.
FAQs
What is OTS?
OTS is an advanced engineering solutions provider specializing in
- Digital Twin
- Precision Engineering
- Industry 4.0
What are some services offered by OTS?
Driven by the Spirit of Innovation, we specialize in Product Lifecycle: Design, Development, Manufacturing & QC. We offer these services
- Digital Twins
- 3D Scanning
- Modeling & Simulation
- Real Time IoT
- Data Integration
- Precision Engineering
- Additive Manufacturing (EASA Certified)
- Precision Engineering & Rapid Prototyping
- Metrology
- Reverse Engineering
- QA
- Industry 4.0
- AI Powered PLM Systems
- Smart Manufacturing & IoT
- Centers of Excellence
What industries does OTS serve?
We cater to Manufacturing, Aerospace, IT & Telecom, Energy, Education & R&D, Architecture & Cultural Heritage sectors.
Does OTS have partners?
Yes, we have a network of OEMs and partners. Few of our trusted partners are:
- HUAWEI
- SHINING 3D
- BSI
- INNOVMETRIC
- LUZHONG
- PMT
- NEXCOM
- ADVANTECH
- STRATASYS
How can I contact OTS?
You can reach us via email bdm@otspk.com or
Tel: +92-51-8359644
What makes OTS unique?
From concept to product, we offer complete lifecycle solutions. Our Cutting-edge technology, OEM partnerships, and industry-leading expertise in advanced engineering sets us apart from the rest.