Agricultural Materials Manufacturer & Global Supplier · Xuzhou, China
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Fiberglass Rod

High strength · Corrosion resistant

Fiberglass Rod manufacturer and supplier - ZNY Agri
Fiberglass Rod product photo Fiberglass Rod product photo
Multiple DiametersWeather & Corrosion ResistantBulk Supply

Fiberglass Rod Diameter & Strength

Fiberglass rods manufactured for agricultural and greenhouse support applications, providing a lightweight and durable alternative to traditional metal or bamboo supports. The rods are available in different diameters and lengths to suit plant support, tunnel frames, greenhouse structures and nursery applications.

The material offers high tensile strength, good flexibility and resistance to corrosion and weathering, making it suitable for long-term outdoor and greenhouse use. Surface finish and color can be selected according to application and market preferences.

Suitable for plant support, greenhouse frames, crop tunnels, nursery structures and agricultural netting support, with custom diameters, lengths and packaging available for bulk supply.

Specifications

MaterialGlass fiber + resin
Diameter4–30 mm (customizable)
Length1–8 m (customizable)
Tensile strength≥ 300 MPa
ColorWhite, green, grey, black (customizable)
Packing100 pcs/bag · MOQ 500 pcs
Service life8–10 years, up to 15 years

Applications

Greenhouse frames, insect screen supports, shade net supports, small arch sheds, seedling sheds

Frequently Asked Questions

Why choose fiberglass rods over bamboo or steel stakes?

Fiberglass rods will not rust, rot, splinter or bend permanently, and they are non-conductive and chemically resistant. Service life is typically 5-10 years versus 1-2 seasons for bamboo.

What diameter is right for tomato and vine crops?

1.5-2.5 mm suits light vegetable support, 3-4 mm is the standard for tomato, cucumber and pepper, and 5-8 mm is used for heavy orchard and vineyard trellising.

Are fiberglass rods safe to handle?

Yes. Our rods are pultruded with a smooth resin-rich surface, so there are no loose glass fibers. We recommend gloves when cutting and supply pre-cut lengths to avoid field cutting.

What is the minimum order quantity?

MOQ is 500 pcs per diameter and length, packed 100 pcs per bag. Mixed diameters can be consolidated into one container.

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