For more than 20 years, with our professional team in technical design, quality control, manufacturing and international business in the marine and aquaculture industry, we have focused on comprehensive contract manufacturing services, raw material procurement, manufacturing, quality control and analysis, packaging and labeling, documents and registration, starting from product concept, system design and verification until the final product is ready for sale to consumers.

Waysail supplies and delivers a plastic cage system to fish farmers as turnkey projects. We specialize in round cages, square cages, submersible cages, and circular cages are available with double or triple pipes, range from 30m to 260m in circumference, using mostly 200mm, 315mm or 400mm pipes. With the increase in pipe-diameter, the buoyancy increases and this allows it to make cages with a bigger circumference, and to use deeper nets, giving more production-volume.

It is low comprehensive cost for Circular Cage, strong ability to resist wind and waves, easy to manage and maintain.

The wind resistance: Max. Grade 12

The wave resistance: Max. 8 meters

The flow resistance: Max. 1.5m/sec

Flexible plastic cages are made from high quality polyethylene HDPE 100 grade material, it's suitable for the dynamic load of the sea in the extreme conditions. Extensive use of strong and high-quality polyethylene material in cage brackets eliminates corrosion, minimizes expensive and difficult maintenance, and substantially increases the cage lifespan compared to steel brackets.