Steel Rolling Shutter Profiles, Guides & Springs
Shutter Profiles - Heavy Steel & Structural Product
Speedline rolls heavy-duty steel profiles (slats), bottom plates, side guides, bracket plates, and high-tensile springs for commercial rolling doors. Engineered for anti-theft security, weather protection, and smooth manual or motorized operation in retail and industrial warehouses.
Applications & Sectors
Used widely across Power Generation Plants, Infrastructure Construction, Heavy Engineering Yards, Refineries, High-Rise Buildings, and Highway Security Systems in Patna, Bihar, and PAN India.
Quality Parameters
Manufactured from standard structural steel grades (IS 2062, ASTM, BS). Features strict dimensional tolerances, high-tensile strength checks, and in-house hot-dip galvanizing coating verification as per ISO specifications.
© Speedline Project Solutions 2026. Sourced under founder Prabhat Pandey. PAN India fabrication network.