Rajan Kumar Patel is the Co-Founder of ZetaCADD Engineering Services, based in Ahmedabad, Gujarat. With a Bachelor’s degree in Mechanical Engineering and over 8 years of experience in the field, Rajan leads a team of 20+ CAD engineers at ZetaCADD. His expertise spans 3D CAD design, product development, reverse engineering, sheet metal design, and millwork joinery shop drawings. Rajan is dedicated to delivering innovative and cost-effective engineering solutions that meet international standards. His technical proficiency includes SolidWorks, AutoCAD, SWOOD, and Homag iX, with a strong emphasis on Design for Manufacturing (DFM) and Design for Assembly (DFA). Prior to founding ZetaCADD, Rajan held key roles in design engineering at HiTech iSolutions LLP and Brightech Valves and Controls Pvt Ltd., where he honed his skills in mechanical design, project management, and client coordination.
Design for Manufacturing
DFM Methods: Reducing Production Costs Through Smart Design

DFM Methods: Reducing Production Costs Through Smart Design

Competition pushes manufacturers to do more with less. DFM uses manufacturing insights early in the design process and strategically creates smarter, simpler, and more cost-effective products, giving companies the edge they need to survive a competitive market space. What is DFM? DFM (Design for Manufacturing) is an engineering practice that focuses on the practical aspects […]

Design for Manufacturing
How 3D Sheet Metal Design Ensures Optimised Production?

How 3D Sheet Metal Design Ensures Optimised Production?

ZetaCADD is a provider of 3D sheet metal modeling services for clients around the globe. From manufacturing and automobiles to the heavy engineering and construction industry, our sheet metal design expertise has helped our clients optimize production and create lightweight, durable, and cost-effective products. How do we do this? It entails prioritizing the need for […]

Design for Manufacturing
Man working on CAD conversions services project

From DRAFT TO DIGITAL: CAD Conversions for Unique Project Needs.

CAD conversions have revolutionized the way projects are handled. Over the years, CAD conversions have progressed from 2D drafts and 3D models to highly sophisticated file formats that support immersive experiences and real-time collaborations. Technology has fuelled realistic visualizations and brought high precision and accuracy to the table. However, every project is different and has […]

New Product Development
product development

From Vision to Prototype to Market-Ready Product

Innovation prevents stagnation. It drives new solutions and helps businesses meet the ever-evolving needs of customers. Result? Businesses get an edge over the competition, and they thrive. Along with innovation, TTM (Time-to-market) is equally critical for innovative product development. The faster an innovation comes to market, the more likely it is to capture market share […]

CAD Conversion
Why the Cheapest CAD Conversion Options May Cost You More in the Long Run

Why the Cheapest CAD Conversion Options May Cost You More in the Long Run

Construction companies, Architects, Engineers, and Designers often hire CAD conversion services to convert their hand-drawn drafts, blueprints, or scanned images into digital CAD (computer-aided design) files. The high-precision computer-aided designs facilitate better collaboration and communication across teams. It is not unusual for businesses to look for the cheapest services. At the onset, this might seem […]

Design for Manufacturing
Integrating Sustainability into Millwork Design with CAD

Integrating Sustainability into Millwork Design with CAD

Sustainability is no longer a luxury—it has become a guiding principle for businesses and designers seeking to create enduring, responsible spaces. Nowhere is this more apparent than in contemporary architecture, where eco-friendly practices are woven into every stage of craftsmanship. Millwork—encompassing wood-based fixtures such as paneling, molding, and cabinetry—is a core element in interior design, […]

Design for Manufacturing New Product Development
Design for Manufacturability, Applying Design for Manufacturability (DFM) Techniques in New Product Development

Applying Design for Manufacturability (DFM) Techniques in New Product Development

Design for Manufacturability (DFM) is more than just a smart manufacturing strategy—it’s a vital step towards more sustainable and efficient production. By integrating DFM, companies can cut production costs by up to 50% while improving product quality and market readiness.  DFM acts as a link between manufacturing and design, and by passing knowledge on limitations […]

Our Mission
"Empower our clients through cutting-edge engineering solutions that enhance efficiency, ensure safety, and drive success in every project we undertake."
We are committed to delivering outstanding service, applying our deep industry knowledge and technical expertise to meet and exceed every client's expectations.
Our Vision
"To be at the forefront of engineering innovation, transforming challenges into opportunities and building a sustainable future for all."
Our vision is to lead the industry by embracing the latest technologies and pioneering new solutions that make a significant impact on the world around us.
Our Philosophy
"Innovation through collaboration—uniting the brightest minds to solve complex problems and achieve exceptional results."
We believe in the power of teamwork and open communication, fostering a collaborative environment where creative ideas and unique perspectives are actively encouraged and valued.
Our Strategy
"Focus on continuous improvement, invest in our people, and embrace adaptive methodologies to stay ahead in a rapidly evolving industry."
Our strategy is built on the foundation of lifelong learning, adaptability, and proactive growth. By continually advancing our skills and adapting to changes, we aim to maintain our competitive edge and deliver superior value to our clients.