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Custom Parts & FDM Manufacturing — 3D Infinity Prints

At 3D Infinity Prints, we turn ideas and part files into real, working components. We specialize in custom 3D printing and FDM manufacturing: rapid prototyping, jigs and fixtures, replacement parts, and low-volume production in engineering plastics like polypropylene, PPS-CF, and carbon-fiber nylon. Send a drawing, a photo, or just a description — we'll tell you straight whether it can be printed, quote it in a day, and ship it anywhere in the US.

Image of 3D printer

Working With the Best Clients and Partners

Molex logo - industrial connectivity client of 3D Infinity Prints
Jack Morton logo - global experiential marketing agency client of 3D Infinity Prints
University of Missouri Health System logo - health-system client of 3D Infinity Prints
ARK Investment Management logo - client of 3D Infinity Prints
FirstService Residential logo - property management client of 3D Infinity Prints
JRCO (Jon Richards Company) logo - experiential fabrication client of 3D Infinity Prints
Cynosure Lutronic logo - medical aesthetics device client of 3D Infinity Prints
Hung Vanngo Beauty logo - beauty brand client of 3D Infinity Prints

3D PRINTING AT YOUR FINGERTIPS

At 3D Infinity Prints, we put real manufacturing at your fingertips. Explore our services: custom 3D printing and prototype creation, rapid prototyping, additive manufacturing, and low-volume production — one-off custom parts, jigs and fixtures, and replacement components in engineering plastics like polypropylene and PPS-CF. Send us your idea and we'll turn it into a working part.

Our Services

Printing Fashion

Custom 3D Prints / Prototype Creation

Whether you're looking to develop a unique prototype, a captivating piece of art, or a tailor-made item for your home or office, our custom 3D printing services have got you covered. Responsive with quick turnarounds

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Rapid Prototyping

From rapid prototyping, additive manufacturing and any 3D printing service we have you covered. Transform your ideas into reality with precision and efficiency. Using advanced engineering material like Nylon, PA12, Polypropylene, ABS, PETG and PLA we will be sure to manufacture quality, crisp product that will last a long time.

White 3D printed gears on a fixture plate - FDM jigs, fixtures and production tooling by 3D Infinity Prints

Jigs, Fixtures & Production Tooling

Line-side tooling your operators will actually like: jigs, fixtures, soft jaws, and assembly aids printed in carbon-fiber nylon and PPS-CF. Quoted from a part file in a day, and revised as fast as your line changes — no machine-shop queue.

3D Infinity Prints logo - custom FDM 3D printing shop, Columbia MO and St. Petersburg FL

Our Shop

At 3D Infinity Prints, our store is more than just a place to shop – it's a reflection of the collective vision and inspiration of our incredible followers and community. We've turned dreams into reality by listening to your ideas and feedback, shaping our offerings to meet your needs. Our store is a testament to the power of collaboration and shared aspirations.

Our Mission

Infinity 3D is your one-stop shop for all things 3D printing. We specialize in Rapid Prototyping, Additive 3D printing, Industrial 3D printing and custom 3D prints. Our team of experienced designers and engineers creates functional, high-quality printed parts — from one-off custom pieces to jigs, fixtures, replacement components, and low-volume production runs.

We print engineering thermoplastics including polypropylene, PPS-CF, carbon-fiber nylon, PETG, ABS, and ASA — and we also offer Additive Manufacturing services for teams that need functional prototypes and production-grade parts. Send a file, a photo, or just an idea, and we'll tell you honestly what it takes to make it work.

At Infinity 3D, we pride ourselves on using the latest technology and the highest quality materials. Our team is dedicated to exceptional service and will work with you to get the part right the first time. Whether you're looking for one custom part, a functional prototype, or industrial-grade production for your business, Infinity 3D has you covered. Contact us today — quotes usually go out same day.

Our focus is to have our customers aka you our FAMILY extremely happy with their purchase! We emphasize Positive Energy because one good deed to a stranger or just reminding people who cross your path that "Don't let the environment change you, Change the environment" By doing a good deed for someone and reinforcing that person to spread it on it will multiply Positive VIBES x2. On small scale if 100 of YOU do that once a day lets say Monday. That's 200 people who will Impact 400 people on Tuesday, By The end of the week that 12,800 people impacted! Our products value that motto & we want you to be excited to receive your purchase & cheesing from cheek to cheek when you open it & whenever someone see's what you buy we want them to receive good vibes from it.

We will leave you with four words: Glorious, Innovative, Loyal, Passionate

For Questions:
Tel. 630-485-9984 Email:Joe.Stone@3Dinfinityprints.com
Text:630.485.9984

Locations:
Florida:160 16th St. N, St.Petersburg, Fl 33705
Missouri: 13 N 9th St Columbia Mo 65201

Send us a message
 and we’ll get back to you shortly.

CAD files (.STL .STEP .OBJ .3MF): zip them first, then attach the .zip here.

© 2023 by 3DInfinityPrints. 

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