Precision 3D Printing Services for Prototypes and Production Parts
The Trustbridge network covers the full range of additive manufacturing — from FDM for cost-effective concepts to SLA, SLS, MJF, and metal 3D printing for industrial-grade prototypes and end-use parts. Tell us about your part — material, process, and quantity — and we’ll help match it to the right additive technology (MJF, SLS, DMLS, SLA) and introduce you to a printer suited to the job.
What Tolerances Can You Expect?
What Tolerances Can You Expect?
3D printing tolerances vary by technology and material, but our network consistently delivers industry-standard precision:
FDM/FFF: ±0.010 in or ±0.2 mm
SLA/SLS/MJF: ±0.005–0.008 in (0.13–0.2 mm)
DMLS/SLM (Metal): ±0.003–0.005 in (0.075–0.13 mm)
Surface Finish: From 200+ Ra (FDM) to 32–63 Ra (SLA/metal printing), with optional polishing or coating
We help you select the right printing process based on your part’s design intent and critical dimensions
Material Selection Guide
Material Selection Guide
Our vetted network supports a wide range of polymers, resins, and metals:
Thermoplastics (FDM/FFF): PLA, ABS, Nylon (PA11, PA12), PETG, TPU, PC
Powder-Based Polymers (SLS, MJF): PA12, PA12-GF, PA11, PP
Photopolymers (SLA/DLP): Tough, Flexible, High Temp, Castable, Biocompatible resins
Metals (DMLS/SLM): Stainless Steel (316L), Aluminum (AlSi10Mg), Titanium (Ti64), Inconel, Tool Steel
Composites: Carbon fiber-filled nylon, fiberglass-reinforced polymers
Need guidance? Our engineers help match performance and cosmetic requirements to the right materials and processes.
Technologies in Our 3D Printing Network
Technologies in Our 3D Printing Network
We support every major 3D printing process, from concept to production-grade output:
FDM / FFF (Industrial Thermoplastics) : Cost-effective prototyping, large-format parts
SLS (Selective Laser Sintering): Strong, unfilled or glass-filled nylon parts with excellent surface quality
HP Multi Jet Fusion (MJF) - PA11/PA12 : High repeatability for production-grade thermoplastic parts
SLA Resin Printing (High Resolution) : High-detail, smooth-surfaced parts and functional resins
Metal 3D Printing (DMLS / SLM) : Functional end-use metal parts in aerospace, medical, and industrial sectors
Carbon DLS / HP Jet Fusion / PolyJet: For special applications needing elastomers, color, or ultra-smooth finishes
From prototyping to full production, we help match your part to the best-fit technology, then introduce you to a printer who can make it.
Industries We Serve
Industries We Serve
Trustbridge 3D printing supports demanding use cases across:
Aerospace & UAVs
Medical Devices & Dental
Consumer Electronics
Automotive & EV
Robotics & Industrial Automation
Footwear & Apparel
Architecture & Product Design
Our partners are equipped for projects ranging from concept validation to production-grade, end-use parts.
Our Global Supplier Network
Our Global Supplier Network
Get matched to additive manufacturing partners suited to your part:
- Capacity across multiple additive processes for prototypes, pilot runs, and end-use parts
- Printers covering a range of materials, from functional plastics to metal
- Local and regional rapid-turn options in major metros
- On-demand scaling for prototyping, pilot runs, or production
- Matched to your requirements, including any certification or compliance needs
We help you find the right fit — the manufacturer keeps everything that comes after the introduction: production, quality, and delivery.
Frequently Asked Questions
How do I choose the right 3D printing process?
Submit your files and project goals — our team will recommend the ideal process and material.
Do you offer color or finishing options?
Yes, we offer dyeing, vapor smoothing, and multi-color print processes like PolyJet and HP Jet Fusion.
Can you handle metal 3D printing?
Absolutely. We support DMLS/SLM for titanium, stainless steel, aluminum, and Inconel.
What is the minimum order quantity?
We support single-unit prototypes, small batch runs, and scaled production — no MOQ required.
Why Work With Trustbridge?
Why Work With Trustbridge?
One Match Across 3D Printing Technologies
From FDM to SLS to DMLS, inbound work is routed to the shop whose process, materials, and capabilities fit it — one qualified introduction, never a scattershot bid across a pool.
Engineering Review Before the Machine
Every additive project gets an engineering pass — process, orientation, and material checked for printability and purpose-fit, whether the job suits MJF, SLA, or FDM — so what reaches the shop is ready to run.
No Hidden Makers
Trustbridge introduces the shop directly and then steps out of the way. The maker isn't buried behind a broker and the manufacturer keeps the customer — capability, material access, and finish stay visible, not reduced to a faceless quote.
Direct, Not Brokered
Trustbridge makes the introduction and stays involved only where it helps. There's no broker sitting on the relationship — the shop and the customer work directly, and the manufacturer keeps everything that comes after it.
A Network Across Regions
The network spans qualified additive shops across regions, so work can be routed to a shop that fits the job's material, finish, and location needs, with engineering support alongside.
