3D Printing & Prototyping

protosnap.site was founded in 2017 in Montreal by mechanical engineers and industrial designers who recognized the democratizing power of additive manufacturing. Our state‑of‑the‑art facility houses SLA, SLS, FDM, and PolyJet machines capable of producing prototypes ranging from microscopic medical components to large architectural models.
We serve entrepreneurs, product developers, research labs, and artists across Canada, providing end‑to‑end services: design consulting, material selection, post‑processing, and quality assurance. Our team includes PhD‑level materials scientists and certified AM technicians who guide you through DFM (Design for Manufacturability) reviews, tolerance analyses, and mechanical testing. We support both short‑run prototypes and low‑volume production runs, ensuring rapid turnaround without compromising print integrity.
Quality control is built into every step: digital part inspections, dimensional verifications using CMM (Coordinate Measuring Machines), and mechanical stress testing. We offer a broad palette of thermoplastics, resins, and metal‑injection materials, as well as secondary processes like CNC machining, anodizing, and painting to achieve finished parts ready for final assembly or market introduction.

Rapid Prototyping
Turn CAD files into tangible prototypes within days using SLA, SLS, or FDM technologies. Ideal for functional testing, form‑fit assessments, and design validation. We optimize build orientation and support structures to minimize material usage and post‑processing time.
Custom Material Selection
Choose from engineering‑grade plastics—ABS, PLA, Nylon, TPU—alongside high‑temperature resins, biocompatible materials, and metal‑filled filaments. Our materials scientists recommend options based on mechanical, thermal, and aesthetic requirements.
Design for Additive Manufacturing (DfAM) Consulting
Work with our experts to refine your designs for optimal printability, strength, and cost efficiency. We provide topology optimization, lattice structuring, and lightweighting strategies to enhance performance while reducing material consumption.
Low‑Volume Production Runs
Produce small batches of end‑use parts with consistent quality. Combine 3D printing with secondary processes—CNC machining, injection molding inserts—to scale production while maintaining agility.
Post‑Processing & Finishing
Enhance surface quality through sanding, polishing, vapor smoothing, and painting. Options include anodizing, electroplating, and conformal coatings for functional and aesthetic requirements.
Mechanical Testing & Validation
Perform tensile, compression, and fatigue tests on printed components. Our certified lab issues detailed reports, material certifications, and compliance documentation for regulatory submission.
Rapid Tooling & Molds
Create soft tooling and low‑volume injection molds via 3D printed patterns or direct‑printed mold inserts. Ideal for pilot production, short‑run injection molding, and vacuum casting.
Educational Workshops & Training
Host onsite or virtual workshops covering CAD preparation, printer operation, and maintenance. Tailored training for academic institutions, R&D departments, and maker spaces.

Advanced Machine Fleet
Our diverse array of 3D printers, from micro‑precision SLA to industrial‑scale SLS, ensures we match the right technology to your application—no overkill, no compromise.
Expert Material Guidance
Our in‑house materials lab evaluates mechanical, thermal, and chemical properties, guiding you to the perfect substrate for your part’s function and environment.
End‑to‑End Quality Assurance
From initial DfAM reviews to final CMM verification, we uphold rigorous tolerances and certification processes, providing reliable data for product development and approval.
Scalable Production Solutions
Seamlessly transition from one prototype to hundreds of parts with hybrid workflows that integrate 3D printing, CNC, and molding techniques—ideal for rapid go‑to‑market strategies.
Accelerated Turnaround
With strategic facility locations in Montreal and Toronto, we offer 24‑ to 72‑hour turnaround on most prototyping jobs. Priority services and weekend print queues maintain tight deadlines.
Collaborative Design Support
Our engineers and designers work alongside your team via cloud‑based project portals, real‑time updates, and iterative file sharing to speed up decision cycles.
Competitive, Transparent Pricing
Instant quoting tools factor in material, machine time, and post‑processing. No hidden fees—just clear, itemized invoices.
Sustainable Practices
We recycle support structures and scrap materials, use eco‑resins where possible, and optimize print nests to reduce energy consumption—supporting greener manufacturing.

Start prototyping your next breakthrough today.

• Email: protosnap@gmx.net
• Address: 2405 Saint‑Anselme St, Montreal, QC H2K 3Y7, Canada