Engineered for precision and durability, our high-rigidity steel formwork systems are the ideal solution for complex underground infrastructure, including highway tunnels, subways, and hydraulic culverts. Manufactured from premium Q235 and Q355 high-strength steel, these modular panels offer exceptional resistance to the immense lateral pressure of poured concrete, ensuring a flawless, zero-deformation finish.

Unlike heavy, custom-built hydraulic trolleys that require specialized operation, our modular steel formwork is designed for maximum versatility and ease of handling. The standard sizes allow for rapid manual assembly and disassembly without the need for heavy lifting equipment in confined tunnel spaces. With advanced hot-dip galvanized or anti-rust painted surface treatments, our formwork delivers excellent corrosion resistance, performing reliably even in high-temperature or high-humidity environments.