Our industrial-grade Steel Strips and precision-slit coil solutions are systematically engineered to satisfy the high-accuracy manufacturing requirements of worldwide stamping lines, cable armoring, tube welding, profile roll-forming, and hardware fabrication sectors. As the dedicated international business division of Winroad Group operating out of our strategic facilities near Tianjin port, we run advanced, high-speed slitting lines that process bulk steel master coils into custom, narrow-width steel strips. By executing the entire manufacturing and precision micro-slitting process fully in-house, we eliminate external service-center processing fees, enabling us to deliver exceptional mechanical edge quality alongside highly competitive factory-direct wholesale pricing for our international B2B procurement partners.

Our comprehensive steel strips portfolio delivers unmatched versatility across diverse structural substrates and protective surface coatings to fulfill your localized technical blueprints. We provide high-precision Hot Rolled, Cold Rolled (such as SPCC or DC01), Hot-Dipped Galvanized Steel Strips (GI with zinc coatings up to Z600), Galvalume Strips (GL), and Prepainted Color Coated Steel Strips (PPGI/PPGL) supporting full international RAL color matching systems. Our advanced industrial machinery handles thickness parameters starting from thin gauge 0.2mm up to heavy structural parameters, producing narrow customized widths tailored precisely to your automated stamping dies. To guarantee immediate compatibility with your plant's uncoiling equipment, we supply standard coil inner diameters of 508mm or 610mm, with flexible single bundle weights adjusted for your warehouse crane limits.

We maintain zero-tolerance quality assurance throughout every slitting run, implementing strict laser width checking to ensure narrow width tolerances and eliminate edge burrs that could damage your downstream machinery. Every export volume is fully accompanied by traceable Mill Test Certificates (MTC) and 100% supports independent pre-shipment product inspection through globally recognized agencies like SGS or Bureau Veritas (BV). Furthermore, we protect your materials with heavy-duty sea-worthy packaging—integrating moisture-proof vapor barriers, structural wooden skids, and hardened radial edge guards—to guarantee rust-free arrival at your manufacturing facility. Contact our technical marketing group today to evaluate custom slitting dimensions, request physical material samples, or lock in optimized factory-direct price list charts.