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Engineering Drawing Services

Multi-discipline and multi-platform

DIN Engineering Services is the world's leading CAD services provider to Offshore AEC firms, real estate companies and municipal governments. We have completed over 500 jobs across more than 20 countries covering different industries! We have experience and expertise on working with drawings of all Engineering disciplines including Architectural, Structural, Mechanical, Civil and Electrical.

CAD Conversion – Paper to CAD

DIN Engineering Services provides precision paper to CAD conversion and drafting services. We are capable of converting your existing paper copies into electronic CAD files. The paper copy drawings are 100% manually drafted into CAD to match the original sheets. All CAD files are drafted at full-scale, dimensionally accurate and 100% line connections with AIA layering or a layering system of your choice.

CAD Drafting – Sketches, and prelim drawings

Our team can understand and convert hand sketches, complex paper drawings, hand scribbles and survey notes into CAD drawings. We can also take up your basic concept design ideas and turn them into real drawings.

2D 3D Modeling & Rendering

2D to 3D modeling

We provide modeling services for customers moving from the 2D to the 3D world. We can assist you in re-creating converting your sketches, ideas and drawing concepts to accurate, hi-quality, detailed, 3D Models. These 2d to 3d converted models can be suited as presentation graphics, accurate inputs for subsequent tests as well as to prepare Prototype models using rapid prototyping techniques. We provide 3D models in formats which are compatible with: AutoCAD, Pro/E, Solidworks, Archicad, Revit, Rhino, 3DS Max.

3D modeling and rendering

We are well experienced in developing 3D models and photo realistic renderings for various industries. We have done all kinds of 3D models from Architectural to Mechanical. Services also include creating 3D floor plans, Interior and exterior renderings, Architectural animations and complex 3D product models.

Mechanical Engineering Services

  • Consumer product design
  • Automotive (Motorcycle)
  • Mining Equipment
  • SPM (Packaging machines)
  • Industrial automation
  • Furniture design
  • Patent Drafting
  • Product Design
  • 3D Modelingand Simulation
  • Detailing
  • CAD Conversion
  • Reverse Engineering
  • Finite Element Analysis
  • Rapid Prototyping

Industry Application Areas

  • Solar permit design and drafting – working with leading residential solar installers in the US on proposals and permit plan sets.
  • Wireless Telecommunication Design & Drafting - Telecom CAD Services including telecom drafting for wireless sites including site sketches, construction drawings, site modifications.
  • CAFM Polylining – creating P-lines and databases using BOMA standards for space management and renting/leasing purposes.
  • Underfloor heating cooling piping layout – designing of piping layouts on the architectural plans based upon optimizing the flows and efficiencies of the system.
  • Retail Store Planning – design and draft layouts for retail showrooms, ability and experience of working on retail chain stores as well as super stores.
  • Mobile Tower drafting – working with leading telecom mobile tower installation companies by providing roof details, elevation details, site plan etc of building as-builts using aerial imagery.
  • Satellite Roof Measurement Service – drawing roof diagrams using aerial imagery covering obstructions and various roof elements. Roof diagramming services

For More Information Please Visit our group-company website -

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Solar Design Services of DIN Engineering Services acquired by Enphase Energy Click here


Enphase Energy Completes Acquisition of the Solar Design Services Business of DIN Engineering Services. Read More


FREMONT, Calif., April 1, 2021 — Enphase Energy, Inc. (NASDAQ: ENPH), a global energy management technology company and the world’s leading supplier of microinverter-based solar-plus-storage systems, today announced that it has completed the previously announced acquisition of the Solar Design Services business of DIN Engineering Services LLP. Based in Noida, India, the business is a leading provider of outsourced proposal drawings and permit plan sets for residential solar installers in North America. Key benefits and highlights of the acquisition include:

“We are excited about the opportunity to add significant capabilities to our digital platform through this acquisition,” said Badri Kothandaraman, president and CEO of Enphase Energy. “By offering high quality services to installers, we aim to simplify the sales and installation process, while helping to reduce soft costs and providing an enhanced buying experience for homeowners.”

About Enphase Energy, Inc.

Enphase Energy, a global energy technology company, delivers smart, easy-to-use solutions that manage solar generation, storage and communication on one intelligent platform. The Company revolutionized the solar industry with its microinverter technology and produces a fully integrated solar-plus-storage solution. Enphase has shipped more than 32 million microinverters, and approximately 1.4 million Enphase-based systems have been deployed in more than 130 countries. For more information, visit and follow the company on Facebook, LinkedIn and Twitter.

Enphase Energy, Enphase, the E logo, Enlighten, and other trademarks or service names are the trademarks of Enphase Energy, Inc. Other names are for informational purposes and may be trademarks of their respective owners.

About DIN Engineering Services LLP

DIN Engineering Services LLP, based in Noida, India, is a leader in solar engineering design services. The company offers world-class, multi-discipline, and multi-platform engineering design and drawing services covering end-to-end in BIM, CAD, GIS, and staff augmentation to its global clientele. The Solar Design Services business provides outsourced proposal drawings and permit packages for residential installers with a rapid turnaround time and around the clock operations. For more information, visit and follow the company on LinkedIn.

Forward-Looking Statements

This press release contains forward-looking statements (such as statements in the future tense and statements including “anticipate,” “believe,” “enhance,” “expect,” and similar terms and concepts), including statements related to the expected benefits of the transaction, the expected capabilities and performance of Enphase Energy’s and the Solar Design Services business’s technology and products, including operational and costs improvements for solar installers; our business strategy, including expansion and the market adoption of our products; and the anticipated homeowner and installer experiences in the quoting, sales and installation process. These forward-looking statements are based on Enphase's current expectations and inherently involve significant risks and uncertainties, including, but not limited to, the risk that the transactions are terminated prior to closing or the related transactions do not otherwise close (or close on terms different than what has been agreed as of the date hereof), and the parties' failure or inability to perform their respective obligations under the related transaction agreements. Actual results and the timing of events could differ materially from those anticipated in such forward-looking statements as a result of certain risks and uncertainties, including those risks described in more detail in Enphase's most recent Annual Report on Form 10-K and other documents on file with the SEC and available on the SEC's website at Enphase Energy undertakes no duty or obligation to update any forward-looking statements contained in this release as a result of new information, future events or changes in its expectations, except as required by law.


Enphase Contact:

Adam Hinckley
Enphase Energy, Inc.
Investor Relations
+1-707-763-4784, x. 7354