From CAD to Cast Metal in Days, Not Months — Zero Tooling Investment | ITAR Registered | Made in USA | Capability Statement
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Rapid Precision Castings
Contact
Request Quote
Rapid Precision Castings

Request a Precision Casting Quote

Submit CAD and Specifications for Engineering Review

Send your CAD files, drawings, alloy requirements, quantities, tolerances, and delivery needs for engineering review. Rapid Precision Castings evaluates tooling-free investment casting projects for complex steel, stainless steel, nickel-based superalloy, and other specification-driven components. The form below gives our team the information needed to assess process fit, technical requirements, and next steps.

Start Your Quote Request

STEP 01 Contact Information

Please provide your contact details so we can reach you regarding your project.

STEP 02 Project Details

Select the casting process and material specifications for your project.

STEP 03 Part Requirements

Provide technical details including quantity, dimensions and special requirements.

STEP 04 Files & Notes

Upload drawings or CAD files and include additional notes for our engineering review.

What Our Customers Say

Trusted by Engineers & Procurement Teams

Keith Weidman
CEO, Form Technologies

The Signicast and DDM partnership allows us to better serve the defense and aerospace industries. Rapid prototyping and additive manufacturing capabilities assist in achieving fully functional parts at a fraction of conventional cost and lead-time.

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Marc Riquelme
President, Signicast and OptiMIM

I write this note to recommend DDM systems products and processes. Signicast has been working with Suman Das for more than a year on developing several new products using the LAMP process and ceramic 3D printing. We recently signed a partnership with DDM to further expand our additive manufacturing capability and offering. The partnership between Signicast and DDM is evidence of the exciting advancement in precision casting technologies and will open up new design opportunities for our customers. Over time Signicast expects to transition this technology to full scale production in addition to prototyping.

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Cliff Fisher
COO, Seacast

Suman Das and his DDM team are developing technology that is industry changing! The forward thinking approach to a centuries old process in the investment casting world is the number one reason why partnering with Suman & DDM is an easy decision. I first was introduced to Suman many years ago and to see this relentless "bull-dog" approach to never giving up on the development of this process is what makes him stand out versus many others that have tried.

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Brett Lyons
Principal Technical Program Manager, Amazon

Suman Das has the depth of experience and breadth of knowledge required to make a step change contribution to additive manufacturing. Other companies, both large and small, have failed to consider the technical and economic implication of their additive based ceramic casting technology, but Suman's rigorous and thoughtful approach sets DDM apart.

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Rob Meyerson
Founder and CEO, Delalune Space

Suman has developed a revolutionary product that will shorten delivery times of critical parts from years to months. He is truly a disrupter in the field.

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Diego Tamburini
Principal Industry Lead, Cloud for Manufacturing at Microsoft

DDM offers an innovative model of what I would call "casting-as-a-service" on the cloud by allowing customers to just provide the CAD model of their parts and let DDM take care of the design, manufacture, and storage of the cast. They also use 3D-printing to print the ceramic shell of the cast, which introduces considerable efficiencies both from the material utilization and time perspectives.

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Thomas Pang
CEO, Additive Japan Corp

Suman is excellent in technology and second to none in his energy and drive to get things done. He worked on a materials innovation project with me in the past and I saw in him a superior ability to strategizing his approaches and overcoming challenges to reach the ultimate target.

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Kedar Murthy
Chief Commercial Officer, Boston Materials

Suman and team have developed break thru technology to disrupt the investment casting industry. Exceptionally talented founder with great vision grounded in facts.

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Prith Harasgama
President, Crosstown Power GmbH

Suman's and his team have established a revolutionary manufacturing process which has the potential to reduce lead times & costs and raise the quality of industrial cast parts. This will enable truly innovative ideas to be realised and rapidly launch new products into the market for many of DDM's clients.

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Shoumen Datta
Research Affiliate, MIT

Dr Suman Das co-discovered the field of 3D printing as a part of his PhD thesis, co-created the concept of cyber-manufacturing and a co-contributor to economic growth through innovations at DDM.

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Alan Amling
CEO at Thrive and Advance LLC

Suman and the team at DDM are delivering on the promise of AM by focusing on what can be done today vs what might be done in the future. The LAMP technology allows complex castings to be manufactured in a short time frame for less cost. This focus is what separates the doers at DDM from the dreamers.

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Jon Schaeffer
Senior Manager, Advanced Materials and Processes Engineering, GE

Suman and the DDM team have created a technology that is hard to replicate even with the advent of so many 3D printing businesses and modalities. GE is proud to work with DDM on several high technology castings for our Power business.

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John McIntyre
Director, CIBER at Georgia Tech

Suman Das is the perfect and unique combination of a world class researcher, a top professor able to communicate his material to a diverse audience of skilled individuals , and grasping and mastering the process of converting invention and innovation into commercial potential with multiple applications in various fields. Having known him for a long while, I have seen him handle the full range of complex and multiple tasks that characterize the life of the successful high tech entrepreneurial leader.

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What to Include in Your Casting RFQ

A complete RFQ helps our engineering team evaluate feasibility, process requirements, and the information needed to prepare a useful quotation. Include the following when available:

01
Part specifications and dimensional requirements — CAD files, drawings, tolerances, surface finish, and desired part thickness.
02
Material preferences — carbon steel, stainless steel, nickel-based alloys, superalloys, or other alloys suitable for precision investment castings.
03

Quantity and timeline — production volume, prototype vs. series run, and target delivery dates.

These details help our team evaluate geometry, alloy compatibility, process route, inspection needs, secondary operations, and the appropriate path from engineering review to quotation.

Need to Discuss the Project First?

If you need to discuss specifications before submitting the form, contact Rapid Precision Castings by email or phone. You can also send the available project information now and add drawings when they are ready.

Get in Touch

Visit our contact us page

Email

support@rapidprecisioncastings.com

Phone

470-225-6987

Address

1876 Defoor Ave NW, Suite 3, Atlanta, GA 30318, USA

After submission, the team reviews the available geometry, material, quantity, tolerance, inspection, and schedule requirements. If more information is needed to evaluate the project or prepare a quotation, Rapid Precision Castings will follow up using the contact details provided.