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Railway Engineering

Interior
Interior Design

From passenger seating to interior panels, to functional fittings and structural layouts, our CAD design for railway and tramway interiors ensures precise 3D models, manufacturable assemblies, and reliable documentation ready for production.

In today’s railway industry, where comfort, safety, and durability are critical, we deliver optimized interior solutions, reduced development cycles, and detailed drawings that guarantee compliance, reliability, and confidentiality.

  • Accurate modeling of panels, seats, and fittings
  • Optimized layouts for efficient manufacturing
  • Reliable 3D models with complete documentation
  • Confidential CAD process from concept to delivery

Ceiling
Panels & Voussoirs

From ceiling voussoirs to roof modules, our CAD design supports accurate modeling of structural covers, integration of lighting and ventilation ducts, and manufacturable assemblies adapted to railway and tramway ceilings.

We develop lightweight and durable solutions that comply with strict railway standards, reducing installation time and ensuring long-term reliability. Every model and drawing is delivered with full confidentiality and traceability.

  • Precise modeling of ceiling panels and voussoirs
  • Integration of lighting, cabling, and ventilation paths
  • Lightweight solutions meeting fire & smoke standards
  • Reduced installation time with optimized assemblies

Sub-Chassis
Sub-Chassis Design

Our CAD design for railway and tramway sub-chassis focuses on creating robust 3D models and assemblies able to support high structural loads, dynamic stresses, and integration of critical systems with precision and reliability.

We engineer sub-chassis solutions that meet international railway standards, ensuring durability, reduced maintenance needs, and optimized manufacturability. Every model is developed under strict confidentiality and delivered with complete documentation

  • Structural strength against dynamic loads and vibrations
  • Optimized assemblies for manufacturability and maintenance
  • Compliance with railway safety and durability standards
  • Confidential CAD process with full traceability

Automotive

Our expertise in automotive design ensures precise CAD models for plastic parts, structural components, and assemblies that meet industry standards.
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Aerospace Design

We deliver certified CAD solutions for welded assemblies and technical drawings, ensuring compliance with aerospace norms and absolute confidentiality.
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Special-Purpose Machinery

From custom industrial machines to complex tooling systems, we design reliable 3D models and assemblies tailored to your unique production needs.
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Our global value

95%

Of CAD projects validated at first client review, with compliant drawings and traceable revisions

98%

On-time delivery across programs, supported by secure workflows and strict confidentiality

10+ years

Of engineering design expertise in CAD modeling, assemblies,
and industrial standards

Pricing

High-quality CAD services at offshore cost-effective rates, ensuring value and precision

Key
benefits

Our CAD engineering services combine advanced modeling, domain expertise, and strict process control to optimize your product development.

10+ years lifetime

With proven CAD experience across multiple industries

Lowest cost

Offshore engineering quality with global standards

High accuracy

In 2D→3D conversions and detailed manufacturing drawings

Reliable workflows

With traceable revisions and controlled design processes

Confidentiality first

NDA-level protection for all client projects