Ordering 3D printing in Alicante: from the file to a clear quote
To quote for a part, a provider needs to know what it must do as well as how it should look. Define purpose, dimensions and quantity, then establish whether you need design work, a sample or final production.
Compare businesses in the ranking →Define the actual deliverable
A display model, a prototype for checking fit and a part for everyday use have different objectives. Write one sentence describing the outcome: “I want to check whether this enclosure fits these components” or “I need a figure of this size for a display.” Identify who will decide whether the first sample meets the brief.
If you only have a sketch, ask about design before comparing printing prices. For an existing physical object, discuss whether scanning is appropriate and what modelling work follows. A photo is not manufacturing-ready geometry. Ask for file creation and production to be quoted separately.
Prepare one brief for every provider
| Information | What to specify |
|---|---|
| Purpose | Visual model, assembly test or final-use part. |
| Dimensions | External dimensions and units; identify critical measurements. |
| Quantity | Initial sample and potential later batch as separate items. |
| Environment | Indoor or outdoor use, heat, moisture, loads and movement. |
| Finish | Colour, texture and visible faces; any painting or assembly. |
| Delivery | Required date, town and collection or shipping. |
Share the same version with each provider. Identify issues you cannot resolve and ask for a reasoned recommendation. Declaring uncertainty about a material is more useful than requesting it by name without understanding its suitability.
Confirm files, scale and review before production
TecnoBro3D, which lists its base in Elche, accepts STL, OBJ, STP and STEP and describes a technical review before production. Ask your chosen provider which format it needs, whether it can edit it and what the review covers. Use versioned filenames and include the expected dimensions.
Request confirmation of final size, number of parts and any modifications. If a component must fit another object, supply interface dimensions or documentation and agree how the fit will be checked. Do not infer accuracy from a printer photograph or a file format’s name.
When discussing the brief in a second language, confirm measurements and units in writing. Label drawings consistently so the production team can tell the approved version from an earlier proposal.
Discuss process and material in terms of the intended use
The Formlabs comparison distinguishes filament-based FDM/FFF, resin-based SLA and powder-based SLS. These are different processes: choosing the one that seems most detailed is not enough. Ask the provider to connect its proposal to the application, specific material and required finish.
Ask which material information supports the choice, what checks are proposed and which limitations apply. For outdoor use in Alicante, describe sunlight, water and expected temperature rather than simply asking for “strong plastic”. For a mating part, explain which dimensions matter and how the sample will be measured.
Record the finish you will receive and which manufacturing marks are acceptable. If sanding, painting, curing or another operation is proposed, have it included in the quote. The offer should describe the agreed result as well as machine time.
Check whether the provider is in the city or elsewhere
Línea Impresión 3D lists prototyping, printing and digitisation on Avenida Unicef in Alicante. TecnoBro3D identifies Elche as its base. Our ranking of eight providers covers the province; inspect each profile’s location, sources and outstanding checks.
Erre Lab is marked Featured. Its address and geographic coverage remain unconfirmed: ask before arranging collection, a visit or shipping. The label does not establish a particular production technology or resolve your project’s feasibility.
Separate the work included in the quote
Request separate items for design or file repair, preparation, initial sample, batch production, finishing and delivery. Include taxes and ask how many revisions are covered. We do not use a universal price per gram: it cannot describe all the work an order may require.
For several versions, agree who approves each one and when the batch can be made. Establish what happens if dimensions change after sample approval. Ask who retains files, which formats you will receive and whether the provider may show the project in its portfolio. Agree handling terms before sending sensitive project information.
If ordering remotely, confirm how sample feedback and revised files will be exchanged. Make sure your required delivery date allows for the review you have agreed, rather than treating dispatch of the first sample as completion of the whole project.
A useful enquiry and first-sample review
On receipt, compare critical dimensions, assembly and finish against the brief. Record changes before approving production. For a failed fit, document the particular issue with measurements and photos so the revision has a clear objective.
Frequently asked questions
Can I request a quote without a 3D file?
You can outline the project with a sketch, photos and measurements. Ask what is missing and how much file development would cost.
Is the first print already a final-use part?
That depends on the agreed outcome. Define testing and acceptance for the intended application before authorising final production.
Does the quote include design?
Check explicitly. Design, file review, printing and finishing should be identifiable in the proposal.
Sources and scope
- TecnoBro3D: Elche base, file formats and technical review
- Línea Impresión 3D: services and Alicante location
- Formlabs: comparison of FDM/FFF, SLA and SLS processes
Sources consulted on 2026-09-30. Business examples use their published information; the questions and checklists are editorial suggestions for comparing offers. Confirm terms, availability and outstanding details with each business.