Legal Notice

Last updated: October 4, 2026

1. Website Owner

The website https://guifw.com and the software guiFW – Filament Winding are owned and operated by:

Inventhors Indústria e Comércio de Máquinas Industriais Ltda.
CNPJ: 51.537.902/0001-00
Rua Búzios, 70 – São José dos Campos – SP – CEP 12238-370 – Brazil
Email: guifw@guifw.com

Technical lead: Charles Belquis de Medeiros, Engineer – CREA-SP 5062043992

Inventhors is a Brazilian company that designs and manufactures industrial machinery, including filament winding machines, and develops the guiFW software.

2. Purpose of the Website

This website presents and provides the guiFW software for trajectory calculation and CNC program generation for filament winding, offers subscription plans, and hosts technical content, tutorials, a forum and customer support.

3. Hosting

The website is hosted in Brazil by UOL Host.

4. Terms of Use and Privacy

Use of this website and of the Service is governed by our Terms of Use and Privacy Policy, available in the website footer. Personal data is processed in accordance with the Brazilian General Data Protection Law (LGPD).

Data Protection Officer (Encarregado): Charles Belquis de Medeiros – guifw@guifw.com

5. Intellectual Property

The guiFW name and brand, the software, source code, algorithms, texts, images, videos, tutorials, presentations and layout of this website belong to Inventhors or its licensors and are protected by Brazilian law (Laws No. 9.609/1998, 9.610/1998 and 9.279/1996). Reproduction, distribution or modification, in whole or in part, requires prior written permission. Short quotations with credit to the source are allowed.

6. Technical Content

Articles, tutorials, presentations and forum answers are provided for guidance and are prepared with care. They do not replace the analysis of each project by a qualified professional. Before applying any information in production, validate it for your machine, material and application. If in doubt, contact us.

7. External Links

This website may contain links to third-party websites. We are not responsible for their content, availability or privacy practices.

8. Governing Law and Jurisdiction

This notice is governed by the laws of Brazil. The courts of São José dos Campos/SP, Brazil have jurisdiction; consumers may bring proceedings in the courts of their own domicile.

9. Contact

Questions, suggestions, complaints or reports of improper content: guifw@guifw.com. We reply within 2 business days.