Guimarães Company Develops Glass-Fibre Reinforcement Five Times Lighter Than Steel

On 29 October 2026, Portugal highlighted a Guimarães-based company developing glass-fibre composite reinforcement bars as a lightweight alternative to conventional steel. The product can weigh up to five times less than steel and offers potential applications in construction and industrial manufacturing; no commercial product price or investment amount was disclosed. The innovation creates opportunities for composite-material suppliers, construction distributors and industrial manufacturers. HPC can support businesses with materials research, production modelling and supply-chain analytics.

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