Realfio
  • identity
    • about us
    • our history
    • made in Portugal
    • social responsibility
  • know-how
    • our services
    • r&d
    • colour specialists
  • products
    • Our brands
    • sewing threads
    • embroidery threads
    • footwear threads
    • sustainable threads
    • textile applications
  • sustainability
    • sustainable production
    • sustainable threads
  • news
  • contacts
quote

PT | EN

What’s happening at Realfio.

Keep up with the latest from Realfio: launches, innovations, trends, events, tips, partnerships, and a look behind the scenes of our company.

  • Realfio awarded ISPO Textrends “Selection” prize in the Fibres and Insulations category

    Realfio awarded ISPO Textrends “Selection” prize in the Fibres and Insulations category

  • Realfio updates OEKO-TEX® STANDARD 100 certification to the strict Annex 6

    Realfio updates OEKO-TEX® STANDARD 100 certification to the strict Annex 6

  • Realfio participates in CITEVE’s Sustainability Report for the Portuguese textile and clothing sector

    Realfio participates in CITEVE’s Sustainability Report for the Portuguese textile and clothing sector

WE ARE COMPLEMENT!     ›      CONTACT US     ›      WE ARE COMPLEMENT!     ›      CONTACT US     ›     

Certifications and Awards:

E-mail: geral@realfio.pt
Rua de Mide, Lote 22 | Parque Industrial de Mide
4815-169 Lordelo, Guimarães (Portugal)

(+351) 252 980 210

Privacy Policy | Quality Policy

Online Complaints Book

  • LinkedIn
  • Instagram
  • Facebook

DO YOU NEED ZIPPERS?

Discover our partner — a specialist in the manufacture of zippers for over 30 years.

Realfio 2026 © All rights reserved.

Manage consent
To provide the best experiences, we use technologies such as cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behaviour or unique IDs on this site. Not consenting or withdrawing consent may adversely affect certain features and functions.
Functional Always active
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service expressly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
Preferences
The technical storage or access is necessary for the legitimate purpose of storing preferences not requested by the subscriber or user.
Statistics
The technical storage or access that is used exclusively for statistical purposes. The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance by your Internet Service Provider, or additional records from third parties, the information stored or retrieved for this purpose alone cannot usually be used to identify you.
Marketing
The technical storage or access is necessary to create user profiles to send advertising, or to track the user on a website or across multiple websites for similar marketing purposes.
  • Manage options
  • Manage services
  • Manage {vendor_count} vendors
  • Read more about these purposes
View preferences
  • {title}
  • {title}
  • {title}