Steel Coil

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    Stainless Steel Coil

    As a professional steel coil manufacturer and exporter in China, Shandong Dingheng Materials Co., Ltd. provides hot-rolled, cold-rolled, galvanized, and prepainted steel coils with consistent quality and precise dimensions. Certified by SGS, ISO9001, and CE, our steel coils serve construction, manufacturing, and processing industries worldwide.

    Product Detail

    Shandong Dingheng Materials Co., Ltd. boasts decades of experience in the steel industry, with independent workshops over 10,000 m² and cutting-edge production equipment including precision slitting machines and automatic processing lines. Our steel coils include hot-rolled coils (HRC), cold-rolled coils (CRC), galvanized coils (GI), and prepainted coils (PPGI/PPGL). Each coil is produced under strict quality control and inspected with advanced material analysis instruments to guarantee stable performance and excellent formability.

     

    Key Features:
    Types: HRC, CRC, GI, PPGI, GL
    Thickness: 0.12–25mm | Width: 600–2000mm
    Coil weight: 3–25 tons | Inner diameter: 508mm/610mm
    Smooth surface, precise thickness tolerance, good flatness
    SGS, ISO9001, and CE certified

     

    Applications: Roofing, automotive, appliances, pipes, furniture, packaging, and general manufacturing.

     

    Service Commitment: Customized specifications, slit coil service, free samples, and efficient global logistics.

    Why Choose Us

    Engineered for Excellence

    Guozhi Technology's cold heading machines deliver precision, reliability, and intelligent performance — the smart choice for modern fastener manufacturing.

    Precision Engineering

    Certified by China National Quality Supervision and Testing Center, ensuring every component meets precision-grade manufacturing standards.

    High Efficiency

    Intelligent control system boosts production efficiency by over 30%, with failure rates well below the industry average.

    Certified Quality

    14B and 41B models are listed in Hebei Province's "First Set of Major Technical Equipment" catalog — nationally recognized quality.

    Full-Service Support

    Comprehensive technical support from installation and commissioning to after-sales maintenance, ensuring long-term reliable operation.

    Honors & Certifications

    Industry Recognition

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