FRP Rod Manufacturer in India

M Core is a specialised manufacturer and exporter of FRP (Fiber Reinforced Plastic) rods in India, supplying central strength members used in the manufacturing of optical fiber cables. Manufactured at our Kundli, Sonipat facility, our FRP rods meet the mechanical and dimensional standards required by cable manufacturers across India and 27+ export markets.

What is an FRP Rod?

An FRP (Fiber Reinforced Plastic) rod, also known as a GRP (Glass Reinforced Plastic) rod, is a lightweight, high-tensile-strength rod made of glass fibers embedded in a resin matrix. FRP rods are primarily used as the central strength member (CSM) inside optical fiber cables, providing the mechanical strength and dimensional stability needed to protect delicate fiber strands during installation and throughout the cable's service life.

Why FRP Rods Matter in Cable Manufacturing

Optical fiber cables must resist tension during installation (such as duct pulling or aerial stringing) without stretching or damaging the fragile glass fibers inside. FRP rods provide the necessary tensile strength while remaining non-conductive and non-corrosive, unlike steel strength members, making them the preferred choice for most modern fiber optic cable designs.

Key Properties of M Core FRP Rods

• High tensile strength — engineered to withstand the pulling and stringing forces of cable installation
• Lightweight — significantly lighter than steel strength members, reducing overall cable weight
• Non-conductive — electrically non-conductive, eliminating risk of interference or induced current, unlike metallic strength members
• Corrosion resistant — unaffected by moisture, chemicals or environmental exposure over the cable's lifetime
• Dimensional consistency — precise diameter tolerance for reliable, consistent cable manufacturing

Applications of FRP Rods

• Optical fiber cable manufacturing — central strength member for single-mode and multi-mode OFC
• Aerial (ADSS) fiber cable — strength support for self-supporting aerial fiber cable designs
• Composite cable structures — reinforcement element in hybrid power-fiber cable designs
• Other reinforced plastic applications — wherever a lightweight, high-strength, non-conductive rod is required

Why Choose M Core as Your FRP Rod Supplier?

• Manufacturing precision — consistent diameter and tensile strength for reliable cable production
• Export experience — supplying FRP rods to cable manufacturers across 27+ countries
• Vertically integrated expertise — as an OFC manufacturer ourselves, we understand exactly what cable producers need from a strength member
• Bulk supply capability — production capacity to support large-volume cable manufacturing operations

What is the difference between FRP rod and steel strength member?

FRP rods are non-conductive, corrosion-resistant and lighter than steel strength members, while offering comparable or better tensile strength for most cable applications, making them the preferred choice in modern optical fiber cable designs.

What diameters of FRP rod does M Core manufacture?

M Core manufactures FRP rods in multiple diameters to match different cable designs and fiber counts; specific diameter and tensile strength requirements can be discussed directly with our team for custom cable manufacturing needs.

Does M Core supply FRP rods to other cable manufacturers?

Yes, in addition to using FRP rods in our own optical fiber cable production, M Core also supplies FRP rods as a raw material to other cable manufacturers in India and internationally.

Are M Core's FRP rods suitable for outdoor and aerial cable applications?

Yes, M Core's FRP rods are suitable for both underground/duct cable designs and aerial (ADSS) fiber cable applications, offering the corrosion resistance and strength needed for long-term outdoor performance.

Frequently Asked Questions