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Engineering Services

Mechanical Drafting Services

Sopan provides complete mechanical 2D/3D drafting service for fabrication, manufacturing, and process industries. We are expert in the production needs of all mechanical models and drawings.

Whether you require a conceptual design to be modeled from a fundamental sketch, or an existing drawing to be updated to as constructed, we can meet your needs.

Mechanical CAD drafting/drawing services we can provide (but not limited to) are.

  • Manufacturing Drawing
  • CAD Conversion
  • Fabrication Detailing
  • 3D Assembly drawings with BOM and Ballooning
  • Manufacturing Drawing
  • CAD Conversion
  • Fabrication Detailing
  • 3D Assembly drawings with BOM and Ballooning

We have a team of experienced mechanical engineers who possess a broad understanding of diverse industries as well as knowledge related to manufacturing, product design, architecture, and prototyping. Our mechanical drawings are easy to edit, archive, search, reproduce and modify. They are easy to integrate with parts and assemblies, give flexibility and hence speed up the CAD design process.

We customize our services according to your requirements and help you to achieve larger goals of your business. From several years, we have been a trusted 2D/3D drafting service provider for mechanical industries across the USA, UK, Australia, Canada, India etc.

We believe in establishing a long-term relationship with our clients by offering them a winning combination of technological expertise, impeccable quality, innovative and cost-effective solutions.

CAD Conversion Services

We are mechanical design services company in India providing CAD conversion services to engineering and manufacturing companies. We specialize in 2D to 3D Conversion and transforming hand-drawn sketches into fully editable cad format.

Our team of talented and experienced engineers is having rich experience in converting any paper plan and images- JPG, GIF, BMP, TIF, PNG to accurate multilayered electronic file formats such as MCD, DWG, DGN, DXF. We also possess the great capability of working on various source data and dealing with multiple conversion hitches such as remodeling, reconstructing, rebuilding etc.

Our mission is to always deliver high-quality solutions to our clients and while working on various projects we always adhere to international standards and practices as well as to client’s requirements.

We convert the following input into CAD:

  • Image to 3D CAD: This involves the re-drafting of all the images to CAD drawings. The conversion will be accurate and perfect CAD entities.
  • Paper to CAD: Converting the paper drawings (hand sketched or hand-drawn legacy files) into accurate CAD drawings. The conversion follows various steps like first the drawing is scanned and then it is converted to CAD by manual re-drafting.
  • PDF to CAD: This involves the re-drafting of PDF drawings to CAD drawings. After conversion, the CAD drawing will have accurate dimensions with perfect elements such as lines, arcs, text etc.
  • 2D to 3D: This involves the conversion of 2D drawings into 3D solid models.
  • DWG to DGN: This includes the conversion of AutoCAD DWG files to microstation DGN and vice-versa using the data conversion capabilities of data integration platform.
  • PDF to DWG
  • AutoCAD 3D to IGS/STEP files

Mechanical 3D Modeling Services

Outsource mechanical 3D cad modeling services to Sopan providing high quality mechanical 3D modeling services for sheet metal products, industrial machinery parts, process equipment, automotive components, and etc.

At Sopan, we provide complete 3D cad modeling services of mechanical components or products for all industries such as commercial product, industrial manufacturing, consumer product, medical equipment, automotive, furniture & fixtures, and etc. with using SolidWorks 3D cad modeling software.

We help your 3D CAD models, 2D drawings to reach the production success. We require cad drawings/paper copies/blueprints/hand sketches/scanned copies of drawings in tiff/pdf or image format to convert them into 3D/Solid models.

Our 3D Modeling Services include:

  • Generating multi-section 3D model
  • Conversion of hand-drawn sketches, concept drawing into a 3D model
  • 3d Model on the part and assembly drawing
  • Creating Configuration
  • Exploded 3D assembly
  • Assembly interference check

Product Design Services

Sopan employs a staff of highly qualified mechanical design engineers and industrial designers who can help bring your ideas to life.

From concept to analysis to detailed design, Sopan are available to help with your product development needs.

We are India based engineering design services company to support 3D CAD design and mechanical drafting services for industrial products such as sheet metal components, process equipments, furniture, machines products, automotive components and many more.

Industry we serve: medical, automotive, oil & gas, heavy engineering, and many more.

Our Product Design Development Services include:

  • Concept Visualization
  • 3D Modeling
  • Rapid Prototyping
  • Design Strategy
  • Analysis

3D Printing & Rapid Prototyping Services

3D printing is the process in which a physical object is created from the three-dimensional digital model. At Sopan, we are the best 3D printing company in India providing professional 3D printing and Rapid prototyping services with the use of the most state of the art additive manufacturing technologies. We have a high-quality 3D printers running all day. We offer our services to a large group of industries that include aerospace, architecture, medical, automotive, commercial products, jewelry, packaging, lifestyle, engineering, product design, healthcare, and education.

3D Printing Technology

We are equipped with the up-to-date technologies to deliver 3D Printing at a highly successful rate.


FDM – Fused Deposition Modelling

Also referred to as FFF (Fused Filament Fabrication), FDM is an additive manufacturing process ideal for rapid prototyping functional models, end-use parts, manufacturing tooling and molding, sand casting patterns, and concept parts.


SLA – Stereolithography

SLA machines are used to create complex objects that may difficult to design using other rapid prototyping methods. Industries ranging from manufacturing to medical make use of this technology to develop prototypes and final products.


DLP – Digital Light Projector

DLP technology is similar to SLA prototyping, the critical difference being the use of projector light in DLP. It is used in dental, injection molding, art, jewelry; metal cast applications and used to create visual prototypes in photoshoots.


SLS – Selective Laser Sintering

This additive manufacturing process uses a high powered laser. The laser is fused to plastic particles to develop a 3D model. SLS finds application in consumer products, athletic footwear equipment, aerospace, automotive and many more industries.



This 3D printing technology uses jets of photopolymer materials to develop prototypes and parts with a microscopic-layer resolution and an accuracy ranging from 0.1 mm to 0.3 mm. Applications that require intricate and complex designs such as electronic components, electronic connectors, medical devices, and knobs use this technology.


3D Printing Technology
  • ABS – Acrylonitrile Butadiene Styrene
  • ABS+ – Acrylonitrile Butadiene Styrene Plus
  • PLA – Polylactic Acid
  • PLA+ – Polylactic Acid Plus
  • Flexible PLA
  • Translucent PLA

With a trained team of professionals and state-of-the-art infrastructure at our disposal, we are equipped to provide the best 3D printing and rapid prototyping services.

Sopan is one of the top 3D printing companies offering best plastic 3d printing services and 3D rapid prototyping services to clients across India.

Engineering Analysis & Simulation Services

Affordable and professional engineering analysis & simulation services from concept to product launch!

We provide affordable, reliable and professional engineering analysis and simulation services to worldwide customers. We help solve all types of product design, drafting, analysis, manufacturing, engineering simulation, and structure optimization problems.

Area of Expertise:
Finite Element Analysis (FEA) Services
  • Full range of engineering simulation and FEA stress analysis
  • Product design and structure performance optimization
  • Thermal analysis, nonlinear contact, fatigue analysis, dynamic analysis, etc.
  • Plastic, composite, rubber, metal parts and assemblies


Computational Fluid Dynamic (CFD) Services
  • All types of engineering simulation CFD consulting services
  • Steady and Transient flows, Imcompressible/Compressible flows, etc.
  • Non-linear structural materials, Fluid-structure interaction
  • Heat Transfers (Convection, Conduction and Radiation)


Mold Flow Analysis Services
  • Validation of Part Design and Recommendations for Improvement
  • Optimization of Feed System – Balancing of Flow
  • Optimization of Molding Processing, Evaluation of Alternate Polymers
  • Blow Molding, Gas Injection Molding, etc.


Engineering Test Services
  • Material Property Test and Characterization
  • Prototype Performance Test and Verification
  • Static & Dynamic Load, Thermal and Structure Properties Test

Reverse Engineering Services

At Engineering Technique, we provide fast and efficient reverse engineering services to across the global customers.

Starting with only your existing physical part we use 3D scanning technologies to verify the objects dimensional characteristics.

An Engineering Technique modeler then uses the latest software applications to process the line and point or point cloud data into a more usable customer specified 3D CAD model format.

Get in touch with us to find out more. Send us a message through our enquiry form and we’ll get back to you as soon as possible.

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