Product Design Engineering Services

We design mechanical products for manufacturing — handling everything from concept and CAD to DFM analysis, validation, and production-ready documentation.

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Product Design Engineering Services

Product Design Engineering Services for OEMs & Manufacturing Companies

Need an engineering partner to turn a product idea, existing design, or technical requirement into a production-ready product?

We provide mechanical product design engineering services for OEMs and manufacturing companies that need products engineered for performance, manufacturability, cost control, and efficient production.

Our work covers concept development, detailed mechanical design, assemblies, DFM, tolerance analysis, validation, prototyping support, and design optimisation. Every stage is planned around real manufacturing conditions.

Whether you need a product developed from scratch, a component or assembly engineered, an existing design improved, or extra engineering bandwidth, we can help.

Some clients engage us for complete product development. Others need support with a specific design challenge. Either way, we help move products toward manufacturing with lower risk, fewer iterations, and clear engineering definition.

When Companies Engage Us

Manufacturers and OEMs typically contact us when they need to:

  • Develop a product into a complete mechanical design
  • Improve an existing design before tooling or production
  • Reduce product cost or simplify assembly
  • Resolve manufacturability issues
  • Add engineering capacity to internal teams
  • Create release drawings and documentation
  • Validate design performance before production
  • Support suppliers with accurate engineering data

We help solve these challenges with practical, production-focused engineering.

Concept to Detailed Product Design

Concept to Detailed Product Design

We help convert early requirements into clear product designs that are ready for engineering and manufacturing.

At concept stage, we define product architecture, structural approach, materials, and manufacturing direction so key decisions are made early and correctly.

As the design develops, concepts are refined into detailed parts, assemblies, interfaces, and production-ready engineering data. This creates a smoother development path with fewer changes later.

3D CAD Modelling & Engineering Drawings

3D CAD Modelling & Engineering Drawings

We help convert early requirements into clear product designs that are ready for engineering and manufacturing.

At concept stage, we define product architecture, structural approach, materials, and manufacturing direction so key decisions are made early and correctly.

As the design develops, concepts are refined into detailed parts, assemblies, interfaces, and production-ready engineering data.

This creates a smoother development path with fewer changes later.

Design for Manufacturing, Validation & Cost Optimisation

Design for Manufacturing, Validation & Cost Optimisation

A product may function correctly in CAD and still create issues in production, performance, or cost. We address these risks early, when changes are faster and less expensive to implement.

Using proven DFx principles, we refine designs for easier production, lower complexity, and improved reliability. This includes:

  • Design for Manufacturing (DFM) for plastics, machining, sheet metal, casting, and fabrication
  • Design for Assembly (DFA) and part count reduction
  • DFMA, material optimisation, and cost reduction opportunities
  • GD&T and tolerance control
  • DFMEA, FEA, thermal, fit, and durability checks where required

The result is a product that is easier to manufacture, performs as intended, and moves into production with lower risk, fewer delays, and reduced overall cost.

Mechanical Products We Design

We support OEMs and manufacturers across a wide range of mechanical product applications. From individual components to complete assemblies, our designs are developed for performance, manufacturability, cost control, and reliable production.

Plastic & injection moulded products

Enclosures, housings, brackets, covers, snap-fit parts, and structural plastic components. Designed with wall thickness control, draft, ribbing, and tooling feasibility in mind.

Sheet metal & fabricated products

Panels, frames, cabinets, brackets, guards, covers, and welded assemblies. Developed for laser cutting, bending, weld access, and efficient fabrication.

Industrial machinery & equipment

Machine frames, fixtures, guards, conveyors, stations, and custom assemblies. Designed for strength, service access, modularity, and long-term reliability.

Electrical & battery enclosures

Electrical enclosures, BESS containers, generator canopies, fuel tank enclosures, and equipment housings. Designed for IP protection, thermal management, cable routing, and maintenance access.

Medical devices & equipment

Medical device housings, handheld devices, surgical instruments, fixtures, and precision assemblies. Designed with tight tolerances, clean assembly needs, and clear documentation.

UAV & Drone components

UAV airframes, payload housings, landing gear, mounts, and lightweight assemblies. Designed for low weight, structural strength, and reliable production.

Technologies we use

AUTOCAD * SOLIDWORKS * INVENTOR

SOLIDEDGE * CATIA * ABB ROBOSTUDIO

3D EXPERIENCE * AUTODESK ACC * BIM 360

Industries we serve

AEROSPACE

AUTOMOTIVE

AGRICULTURE

DAIRY PRODUCT MANUFACTURING

DATA CENTERS

INDUSTRIAL MACHINERY

MEDICAL

RENEWABLES

Frequently Asked Questions

Product Design Engineering FAQs

We support concept design, detailed mechanical design, 3D CAD modelling, engineering drawings, DFM, validation, cost optimisation, and production-ready documentation for OEMs and manufacturers.
Yes. We help with new product development from concept stage, as well as redesign, cost reduction, performance improvement, and manufacturability upgrades for existing products.
We apply DFM principles from day one and review the design throughout development. Materials, tolerances, and assembly methods are refined early to reduce revisions later. Clear drawings help suppliers manufacture accurately with fewer issues.
PROJECTS DELIVERED SUCCESSFULLY

100%

Projects Delivered

REDUCTION IN COST

63%

Reduction in cost

IMPROVEMENT IN PRODUCT

73%

Improvement in product

REDUCTION IN TIME TO MARKET

56%

Reduction in time to market

INCREASE IN INNOVATION

47%

Increase in innovation

Sedin Engineering

Sedin Engineering is the division of Sedin Technologies. We offer multidisciplinary and holistic engineering design services across product development, plant design & engineering, industrial automation, structural, civil, electrical, wiring and harness design. Our agenda is to enable engineering brilliance.

Product Design
Industrial Automation
  • Mechanical Design
  • Controls Engineering
  • Robotic Simulation
Plant Engineering
  • 3D Modelling
  • Detailed Engineering & Design
  • Modular Skid Design
  • Pipe Stress Analysis
  • Reverse Engineering
BIM
  • MEP Design
  • HVAC Systems
  • Architectural & Structural
  • Firefighting Services
  • Scan to BIM
Structural Engineering
  • 2D Structural to 3D Design
  • Steel Structural Design
  • Connection Design
  • Steel Structural Detailing
  • 3D Scan to CAD Conversion
Wiring & Harness
  • Electrical Systems Architecture
  • 3D Wiring Harness Design
  • Manufacturing Drawing (Form Board)
  • Prototype Electrical Design
Technical Documentation
  • Product Manuals & User Guides
  • Assembly & Installation Manuals
  • Service & Maintenance Manuals
  • Technical Illustrations
  • Technical Documentation Conversion
  • Mechanical Design
  • Controls Engineering
  • Robotic Simulation
  • 3D Modelling
  • Detailed Engineering & Design
  • Modular Skid Design
  • Pipe Stress Analysis
  • Reverse Engineering
  • MEP Design
  • HVAC Systems
  • Architectural & Structural
  • Firefighting Services
  • Scan to BIM
  • 2D Structural to 3D Design
  • Steel Structural Design
  • Connection Design
  • Steel Structural Detailing
  • 3D Scan to CAD Conversion
  • Electrical Systems Architecture
  • 3D Wiring Harness Design
  • Manufacturing Drawing (Form Board)
  • Prototype Electrical Design
  • Product Manuals & User Guides
  • Assembly & Installation Manuals
  • Service & Maintenance Manuals
  • Technical Illustrations
  • Technical Documentation Conversion
  • India
  • Australia
  • Canada
  • Singapore
  • USA
  • UAE