Croatian 3D printing and product development company offering FDM, SLA and SLS services.
Last updated September 29, 2026
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Overview
3D4U is a Croatian 3D printing and product development company based in Osijek-Baranja County. It provides professional 3D printing services using FDM, SLA and SLS technologies, along with 3D modelling, reverse engineering, rapid prototyping and 3D printer servicing. The company serves clients in Zagreb, Osijek and across Croatia as well as internationally, producing functional parts, prototypes and small series from CAD files, sketches and ideas. It describes itself as the only authorised 3D printer service in Osijek-Baranja County and has seven years of experience in additive manufacturing.
History
3D4U is a Croatian company specialising in 3D printing, modelling and product development. Based in Osijek-Baranja County, it has operated for seven years in the field of additive manufacturing, serving clients from Zagreb, Osijek and the wider region as well as international customers. The company offers industrial 3D printing, prototype printing and 3D modelling, producing functional parts, prototypes and small series using FDM, SLA and SLS technologies. It also provides 3D printer maintenance and repair, and states that it is the only authorised 3D printer service in Osijek-Baranja County. Its services cover the entire workflow from CAD files, sketches and ideas to physical parts, from single pieces to serial production.
Products and positioning
Professional additive manufacturing and product development partner for functional prototypes and final parts.
FDM 3D printing
Fused Deposition Modeling using PLA, PETG, ABS, ASA and TPU for functional parts, prototypes and tools.
SLA 3D printing
Stereolithography using photopolymer resins for visual models, fine details, jewellery and dentistry.
SLS 3D printing
Selective Laser Sintering using polyamide (Nylon) for serial production and durable parts.
3D modelling and reverse engineering
Professional creation of CAD models from sketches, ideas or samples.
3D printer service
Maintenance and repair of industrial and desktop 3D printers.
Rapid prototyping
From idea to tangible model in record time with design optimisation.
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