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About us

Founded in 1982 in Viana do Castelo, Cadilhe & Santos is a world leader in the manufacture of polyamide nets and monofilaments.
  • Home
  • Solutions
    • Nets
    • Monofilaments
    • Fishing Gear
    • Custom-Made Nets
  • About Us
    • Legacy
    • Business Verticals
    • Quality Policy
  • MonCad®
  • Impact
  • Contact
  • Home
  • Solutions
    • Nets
    • Monofilaments
    • Fishing Gear
    • Custom-Made Nets
  • About Us
    • Legacy
    • Business Verticals
    • Quality Policy
  • MonCad®
  • Impact
  • Contact

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  • Zona Industrial Fase I Rua A Nº 374, 4935-231 Neiva, Viana do Castelo
  • geral@cadilhe-santos.pt
  • (+351) 258 351 547

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Home » Blog
Brushcutter trimming grass and weeds with filaments, in a green leafy background.
  • Land Clearing
  • October 2, 2025

MonCad® T60: The High-Performance Trimmer Line

When it comes to professional cutting, choosing the best materials makes all the difference in performance and equipment durability. Discover the professional trimmer line that will guarantee the results you're looking for.
Read article
Embarcação de pesca em mar aberto com redes parcialmente submersas e estendidas na água. O barco está equipado com gruas e dispositivos de manuseamento de artes de pesca, e transporta botes auxiliares e materiais de pesca no convés.
  • Fishing
  • September 4, 2025

Offshore Fishing Setup: Tips for Industrial Fleets

Setting up fishing gear efficiently is critical for the success of large-scale fishing operations. In this article, we share practical strategies for preparing fishing nets, reducing operational errors, and boosting productivity on board.
Read article
Detail of a monofilament fishing net in the water, showing the structure of the threads and their interaction with the aquatic environment.
  • Fishing
  • August 21, 2025

The Impact of Monofilament Fishing Line

Monofilament extrusion technology is transforming the fishing industry. Today’s nylon fishing nets are stronger and more sustainable thanks to these innovations. Discover how these solutions can enhance your fishing operations.
Read article
Sea turtle swimming underwater near a coral reef, with clear blue water and sunlight reflecting on the surface.
  • Fishing
  • June 25, 2025

Bio Net: Biodegradable Fishing Nets

Marine pollution is one of the most pressing environmental issues today. To address it, Cadilhe & Santos developed the Bio Net, a biodegradable fishing net that supports sustainable fishing and helps protect ocean health.
Read article
View of a shallow coastal area with algae-covered rocks in a marine or estuarine environment, where the green net is ready to be installed for marine farming.
  • Aquaculture
  • May 22, 2025

4 Innovative Net Solutions for Aquaculture

Aquaculture is constantly evolving creating the need for technological solutions that optimize production and promote sustainability in the sector. Discover our innovative aquaculture nets, designed to provide maximum protection, strength, and efficiency.
Read article
Four men pulling a fishing net from the sea onto the beach.
  • Fishing
  • May 20, 2025

How to Extend the Lifespan of Monofilament Nets

Monofilament nets are essential in fishing, but constant contact with the sea can affect their durability. Discover simple tips to boost performance and extend the lifespan of your nets.
Read article
  • Fishing
  • March 21, 2025

NetTag+ Project: For a Sustainable Fishing

Sustainable fishing is essential for preserving marine ecosystems. The NetTag+ project emerges as an innovative solution to reduce the environmental impact of fishing activity. Learn how this technology is transforming the sector.
Read article
Construction worker holding a roll of black monofilament while wearing a tool belt with pliers and other equipment in a construction site environment in progress.
  • Civil Construction
  • February 20, 2025

6 Monofilament Innovations in the Construction Industry

Monofilaments are transforming the field of civil construction. Discover how polyamide guide wires, biodegradable materials, and nanotechnology are emerging as innovative solutions in the construction industry.
Read article
A white commercial fishing boat sailing on the sea, surrounded by flying seagulls and mountains in the background.
  • Fishing
  • February 10, 2025

How is Sustainable Fishing Shaping the Future?

Sustainable fishing is more than a trend – it is a necessity. Discover how environmental challenges and the growing concern for the sustainability of marine ecosystems are transforming the fishing industry.
Read article
Netting for agricultural coverage in a spider-web format over a vineyard, with lush greenery as the backdrop.
  • Aquaculture
  • January 21, 2025

Sustainable Practices in Modern Agriculture

The agriculture industry has undergone a true revolution, prompting the adoption of more sustainable practices to ensure the longevity of its operations and minimize environmental impacts.
Read article
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Categories

Aquaculture
Civil Construction
Farming & Livestock
Fishing
Land Clearing
Protection & Safety

Latest articles

Brushcutter trimming grass and weeds with filaments, in a green leafy background.

MonCad® T60: The High-Performance Trimmer Line

Embarcação de pesca em mar aberto com redes parcialmente submersas e estendidas na água. O barco está equipado com gruas e dispositivos de manuseamento de artes de pesca, e transporta botes auxiliares e materiais de pesca no convés.

Offshore Fishing Setup: Tips for Industrial Fleets

Detail of a monofilament fishing net in the water, showing the structure of the threads and their interaction with the aquatic environment.

The Impact of Monofilament Fishing Line

Sea turtle swimming underwater near a coral reef, with clear blue water and sunlight reflecting on the surface.

Bio Net: Biodegradable Fishing Nets

View of a shallow coastal area with algae-covered rocks in a marine or estuarine environment, where the green net is ready to be installed for marine farming.

4 Innovative Net Solutions for Aquaculture

Four men pulling a fishing net from the sea onto the beach.

How to Extend the Lifespan of Monofilament Nets

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