Precision Modeling CAD Files Your Workshop Can Actually Build From We produce parametric 3D models and fully dimensioned technical drawings ready for machining, moulding or printing. Send us a sketch, a photograph, a physical sample or a napkin idea — you get back clean geometry, proper GD&T and files in whatever format your manufacturer asked for. Deliverables You Receive: Parametric 3D ModelsTechnical DrawingsAssembly Models STEP, IGES & STL FilesReverse EngineeringPhotoreal Renders Request a Model What Our Customers Say See how we’ve helped creators, engineers, and businesses across Sri Lanka bring their ideas to life with reliable 3D printing and precision design. "Amazing 😍 I have ordered small lotus tower 3D model and its arrived withing 2 Days 😍 Thanks a lot and highly recommended" Sheranka PereraComputer Graphic Designer @ The Wonk Sri Lanka "Thanks for getting my work done exactly how I wanted, agreeing on a price that fit my budget, and delivering the print just the way I needed. Wherever you are in Sri Lanka, if you want to get something 3D printed exactly as you envision it, I highly recommend Proto Teq!" ✍️✌️🤝❤️ Chathuranga JanakaElectronic Engineering @ University College Anuradhapura Frequently Asked Questions Find quick answers to common questions about our shipping, returns, payment options, and custom 3D printing services. Get in Touch How do I get a quote for my custom 3D printing or design project? Simply send us your 3D model files (in STL, OBJ, STEP, or IGS formats) along with your preferred material or color preferences. Our team will review the design and provide a detailed price estimate within a few hours. What materials do you print with, and what size can you print? We offer a wide range of materials including PLA, ABS, PETG, TPU (Flexible), and high-precision Resin. Our printing facility can handle single parts as large as 450mm x 450mm x 470mm, as well as batch production runs. How long does islandwide delivery take in Sri Lanka? Standard islandwide delivery across Sri Lanka takes 1 to 4 business days. For urgent prototypes or custom orders, express delivery options are also available upon request. Can you modify or fix my CAD design before printing? Yes! If you need minor tweaks, scaling, or optimization for 3D printing, our engineering team can modify your STEP or IGS files to ensure a flawless print. Do you offer discounts for university students or research projects? Absolutely! We support student innovation and offer special discount rates for university assignments, final-year engineering projects, and research builds.
