Name: Plugins and Add-ons for CAD Software
Brand: ProtoTech Solutions
Price: 99 USD
Rating: 4.8 (259 reviews)

We are the leading provider of mechanical CAD design and drafting services across the globe with 20+ years of experience in the CAD/CAM domain. Whether you need precise drafting services to convert 3D models into 2D production-ready drawings or innovative design services to engineer custom components from scratch, our team ensures accuracy and cost-efficiency. Serving global manufacturers in automotive, aerospace, consumer goods, and heavy machinery, we optimize workflows with tools like SolidWorks, AutoCAD, and Inventor.

Edit Template

In today’s competitive manufacturing landscape, outsourcing mechanical drafting services and mechanical design services reduces time-to-market by up to 40%. With our proven track record, we handle complex projects, from reverse engineering to parametric modeling, delivering ISO-compliant outputs that streamline your production.

We are a trusted India-based outsourcing partner delivering comprehensive mechanical design and drafting services to the global manufacturing industry. With over 20+ years of experience in the CAD/CAM domain, we support manufacturers, product designers, and fabricators across the USA, UK, Australia, Europe, and Canada in transforming complex mechanical concepts into production-ready solutions.

Our deliverables include high-quality 2D drafting, manufacturing-ready drawings, and intelligent 3D CAD models that minimize errors, eliminate production disruptions, and accelerate time to market. In addition, our mechanical CAD conversion services help preserve legacy designs by converting outdated formats, scanned drawings, and PDFs into modern, editable CAD files, reducing costs while improving data quality and usability.

2D Mechanical Drafting Services

Our 2D mechanical drafting services deliver precise engineering drawings that clearly define dimensions, tolerances, and annotations required for manufacturing. These drawings ensure accurate fabrication, inspection, and assembly across production environments.

Manufacturing & Fabrication Drawings

We create manufacturing and fabrication drawings that provide complete technical details for machining, welding, forming, and assembly. Each drawing is developed to meet shop-floor requirements and industry standards, reducing errors and rework.

Assembly & Sub-Assembly Drawings

Our assembly and sub-assembly drafting services visually represent how individual components fit and function together. These drawings include exploded views, part callouts, and instructions that streamline assembly processes and improve production efficiency.

P&ID (Piping & Instrumentation Diagram) Drafting

We deliver accurate, standards-compliant P&ID drafting that clearly defines process flow, piping, equipment, instrumentation, control logic, and safety systems. Our P&IDs are developed in accordance with industry standards and client specifications, ensuring clarity for design, construction, operations, and compliance.

Legacy Drawing Conversion

Our legacy drawing conversion services transform hand sketches, scanned PDFs, or outdated CAD files into accurate, editable 2D CAD drawings. This helps manufacturers modernize documentation while preserving original design intent.

Bill of Materials (BOM) Creation

We prepare structured and accurate Bills of Materials (BOMs) that list components, quantities, and specifications. Clear BOM documentation supports procurement, inventory planning, and production scheduling.

As-Built and Revision-Controlled Drawings

Our as-built drafting services reflect final manufactured conditions, including field modifications and revisions. We maintain strict SEO- and audit-friendly revision control, ensuring drawings stay current and traceable.

Standards-Compliant Engineering Documentation

We deliver standards-compliant mechanical drafting services aligned with ISO, ASME, and customer-specific requirements. This ensures drawings are accepted globally and ready for manufacturing without delays.

GD&T and Tolerance Detailing

We apply Geometric Dimensioning and Tolerancing (GD&T) to ensure precise control of form, fit, and function. Proper tolerance detailing improves part interchangeability, quality control, and compliance with ASME and ISO standards.

Conceptual Mechanical Design

Our conceptual mechanical design services transform ideas, requirements, and specifications into practical engineering concepts. We evaluate feasibility, functionality, and manufacturability at an early stage to reduce development risks and accelerate product innovation.

3D CAD Modeling & Part Design

We deliver accurate 3D CAD modeling services for mechanical parts and components. These models form the foundation for engineering validation, simulations, and manufacturing, ensuring precise geometry and optimized design intent.

Mechanical Assembly Design

Our mechanical assembly design services define how individual parts interact and function together. We focus on proper fit, motion, and structural integrity to ensure smooth assembly and reliable product performance.

Design for Manufacturing (DFM) & Design for Assembly (DFA)

We apply DFM and DFA principles to optimize designs for efficient manufacturing and easy assembly. This reduces material waste, minimizes tooling complexity, and lowers overall production costs.

Sheet Metal Design Services

Our sheet metal design services create manufacturable designs for bending, forming, and fabrication processes. We ensure designs comply with material properties, bend allowances, and production constraints.

Plastic & Injection Molded Part Design

We design plastic and injection-molded components with a focus on draft angles, wall thickness, and tooling feasibility. Our approach ensures high-quality parts, reduced defects, and efficient mold production.

Machined Part Design

Our machined part design services deliver precision-engineered components suitable for CNC machining and fabrication. We optimize designs for accuracy, material efficiency, and cost-effective manufacturing.

CAD/CAM Integration & Manufacturing Support

We integrate CAD designs with CAM workflows to support tooling, machining, and production processes. This ensures a seamless transition from design to manufacturing while reducing lead times.

Design Optimization & Engineering Validation

Our design optimization services improve strength, performance, and material efficiency. We refine designs to meet functional requirements while ensuring manufacturability and compliance with industry standards.

Reverse Engineering & Design Reconstruction

We provide reverse engineering services to recreate accurate 3D models from physical components or legacy data. This supports redesign, product upgrades, and replacement part manufacturing.

3D Product configurator development

We develop intelligent 3D configurators that allow users to select dimensions, materials, features, and variants while ensuring engineering and manufacturing constraints are automatically enforced. By integrating accurate 3D CAD models with configurable logic, our solutions help eliminate design errors, reduce manual engineering effort, and deliver instant, production-ready outputs such as drawings, BOMs, and CAD files. Know more about our 3D configurator development

Whether you need design support, detailed drafting, or scalable CAD resources, our team is ready to accelerate your project timelines and ensure manufacturing-ready results. Let’s turn your engineering challenges into efficient, production-ready solutions.

Our deep manufacturing knowledge ensures designs and drawings are production-ready, compliant, and scalable. We support a wide range of manufacturing industries, including:

Stas Urba

Founder, SoFi_Game

"Your Plugin not only works but also is very simple to use with lightning speed! This is not being all, it allows to change the export quality which is of vital importance for games, to be specific mobile games. Game creation needs to export numerous models and this plugin solves it very well."

Marcel Straßburg,

RH Industrieservice & Antriebstechnik GmbH & Co. KG

"I checked your preview and am very happy about the results in this short time, you have redesigned. I am surprised and glad to see, my feedback gets a serious effect on further developing your plugin immediately. This is an improvement, absolutely. Congratulations to you and your team, you rock"

Koen

R&D/Visualization, beMatrix

"ProtoTech has perfectly understand our needs. Results are as expected. Response time is very fast. Small changes or enhancements are perfectly implemented, sometimes even in a couple of hours. Thank you!"

Sterling Smith

President & Principal, Interface for Consulting Engineers, P.A.

"Everything went well 🙂 I received what I wanted, it means .gltf file form Fusion360 3D model. I will surely recommend your software 👍"

Anthony Hyde

New Mexico State University, U.S.A

"Thanks for your assistance- I appreciate it. Everything is working good and now I can show the cad-work I've I been doing to other people. You guys have been great to work with and helped me with all the issues that I came across. Thanks."

Lei Lei

People's Republic of China

"This is really a great software for my problems. The company's support is very good, and my problem was soon solved."

Narayan Sahu

Network Engineer, Al Shirawi

"Excellect Product & Econimical !! Save much time & generates 3d view quickly. Technical Support responds as quickly as possible."

Will Wright

EAFab Corporation

"Great Plugin! Bridges the software gap between supplier and client."

Ernesto Sacramento

Surveyor Manager, RAZEL-BEC

"ProtoTech solutions offer very versatile products. We use OBJ converter to take engineered conceptual 3D models out of AutoCAD into an OBJ format that is PhotoShop friendly to generate photo-realistic simulations. I have not found another product on the market that makes the process as easy as ProtoTech's OBJ Converter. Proto Tech has friendly and fast customer support as well when needed!"

Alexander Machado

"Great Response time and resolution from the Prototech support team."

Trudi Fajri

Benmax, Australia

"It's great to use - just a different way to what I'm used to - much easier."

Paul L. James

Design Source International

"I have worked in the field of Industrial and Architectural Design for 40 years, and have witnessed numerous 3d viewering applications come and go. The most encouraging was the export to interactive .pdf 3d formats allowing anyone with an Acrobat Viewer or .pdf viewer to interact with the design intent in an immersive way Support of these programs was often not good, and the cost was also prohibitive, but the people at ProtoTech Solutions have made this an attractive package as to price point, and their on going support has made it an integrated and highly functional part of our design process and for development to RPD output."

Outsource mechanical CAD design and drafting with confidence. From concept-level mechanical design to detailed drafting and complete CAD support for manufacturing, we deliver reliable, cost-effective, and scalable solutions. Share your project requirements by filling out the inquiry form, or contact us directly at sales@prototechsolutions.com to discuss how we can support your ongoing or upcoming projects.

Q. Can you work with existing or legacy mechanical drawings and CAD files?

Yes. We provide mechanical CAD conversion services to transform legacy drawings, scanned PDFs, and outdated CAD files into accurate, editable, and production-ready CAD formats.

Q. Can you support ongoing mechanical CAD projects or long-term engagements?

Yes, we offer flexible engagement models for both short-term project support and long-term mechanical CAD outsourcing partnerships.

Q. How do you ensure accuracy and quality in mechanical drafting services?

We follow strict quality control processes, apply industry standards like ISO and ASME, and conduct multi-level checks to ensure accuracy, consistency, and error-free drawings.

Q. Do you offer offshore mechanical design services for US and European clients?

Yes, we are an India-based outsourcing partner supporting manufacturers and engineering teams across the USA, UK, Europe, and Canada with secure and reliable offshore CAD services.

Q. What is the turnaround time for a typical mechanical project?

The turnaround time for a project depends on its complexity and scope. At ProtoTech, our CAD engineers work closely with clients to establish timelines and ensure timely delivery by leveraging our skilled workforce and efficient project management practices.

Q. What file formats can you provide for completed mechanical projects?

We can deliver completed project files in multiple industry-standard file formats like SolidWorks SLDPRT/SLDDRW, AutoCAD DWG/DXF, Inventor IPT/IDW, STEP, IGES, STL, PDF, and BOMs in Excel.

Mechanical Design and Drafting Services

Clients we work for

End-to-End Mechanical Design & Drafting Services Partner

What Our Mechanical Drafting Services Include

2D Mechanical Drafting Services

Manufacturing & Fabrication Drawings

Assembly & Sub-Assembly Drawings

P&ID (Piping & Instrumentation Diagram) Drafting

Legacy Drawing Conversion

Bill of Materials (BOM) Creation

As-Built and Revision-Controlled Drawings

Standards-Compliant Engineering Documentation

GD&T and Tolerance Detailing

What Our Mechanical Design Services Include

Conceptual Mechanical Design

3D CAD Modeling & Part Design

Mechanical Assembly Design

Design for Manufacturing (DFM) & Design for Assembly (DFA)

Sheet Metal Design Services

Plastic & Injection Molded Part Design

Machined Part Design

CAD/CAM Integration & Manufacturing Support

Design Optimization & Engineering Validation

Reverse Engineering & Design Reconstruction

3D Product configurator development

Need help with your ongoing projects?

Software We Support We Use Best

Industry We Serve

Industrial machinery and equipment

Automotive and transportation

Aerospace and defense manufacturing

Heavy engineering and fabrication

Consumer products and appliances

Oil, gas, and energy equipment

Client Feedbacks Your Satisfaction is Our Top Priority

Explore Our Work Samples

Let’s Discuss Your Project Requirements

Q. Can you work with existing or legacy mechanical drawings and CAD files?

Q. Can you support ongoing mechanical CAD projects or long-term engagements?

Q. How do you ensure accuracy and quality in mechanical drafting services?

Q. Do you offer offshore mechanical design services for US and European clients?

Q. What is the turnaround time for a typical mechanical project?

Q. What file formats can you provide for completed mechanical projects?

Browse Our Success Stories

Enhancing Industrial Properties with Advanced BIM Modeling

Precision BIM Modeling Success for Belgium-Based Warehouse

Clients we
work for

Software We Support
We Use Best

Client Feedbacks
Your Satisfaction is Our Top Priority

Let’s Discuss
Your Project Requirements