基本信息
This FRP fiberglass trench cover is a lightweight, corrosion-resistant drainage product, mainly targeting non-heavy load scenarios such as municipal gardens, power cable trenches and chemical plant areas. Its weight is only 1/5 of that of cast iron covers, which solves the pain points of metal covers such as easy conduction, rust and high transportation costs, and meets the environmental protection and safety requirements of modern engineering projects.
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