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Quality Control

Equipped with over 280 sets of world-class production machinery and more than 120 sets of testing apparatus, including imported high-end production lines and intelligent supervision systems, the facility boasts leading-edge equipment technology. It primarily manufactures over 40,000 specifications across three major categories and more than 100 product types at 220kV and below, encompassing high and low voltage power cables. The company focuses on developing multiple specialised products, with conductors featuring a maximum cross-sectional area of 2500mm².

Professional inspection teams and precision equipment

Each batch of raw materials undergoes multi-dimensional testing, including composition analysis, temperature resistance, and insulation properties, with zero tolerance for non-compliant materials. From procurement screening to warehouse acceptance, standardised controls throughout the entire process ensure every metre of cable material stands up to scrutiny, laying a solid foundation for safety in subsequent production and use.

Strict Quality Inspection

At the finished product stage, multi-dimensional sampling inspections are conducted, encompassing tests for electrical performance, mechanical properties, and environmental resistance. Specialised cables such as flame-retardant and fire-resistant types undergo additional dedicated testing to ensure compliance with high-safety application requirements. Our professional quality inspection team strictly adheres to national and industry standards, ensuring non-compliant products never enter the market. Through rigorous monitoring throughout the entire production process, we safeguard the safety and stability of power transmission and construction projects.

Advanced Material Technology

Employing specialised polymer materials such as ultra-clean cross-linkable polyethylene, combined with high-end manufacturing processes, ensures the product's core performance characteristics—including insulation and shielding—remain at the forefront.

Multiple Professional Certifications

With over three decades of profound expertise, excellence has been achieved. Recognised as a Jiangsu Province AAA-rated enterprise for quality credit, stringent manufacturing processes ensure product quality. In technological innovation, diverse research platforms have been established to develop cutting-edge products and technologies such as high-voltage and extra-high-voltage cables. Regarding green development, the company has been selected as a national-level green factory, achieving 100% green raw material sourcing and leading energy consumption metrics. Its comprehensive strength has cemented its position as an industry benchmark.

Establishing a Comprehensive,
Multi-dimensional Quality Control System
  • 01
    Comprehensiveness and Systematisation

    End-to-end process control from incoming raw material inspection (IQC) to final quality control (FQC) ensures quality monitoring and assurance at every manufacturing stage.This systematic approach facilitates issue identification and resolution throughout the product lifecycle, thereby elevating overall quality.

  • 02
    Prevention and Interception

    Implementing in-process quality control (IPQC) and real-time monitoring of critical process parameters prevents deviations during production, intercepting non-conforming products promptly to minimise waste and rework.This preventative quality control reduces defective products entering the market, thereby enhancing customer satisfaction.

  • 03
    Multi-tiered Quality Defences

    The three-tier inspection system – self-inspection, mutual inspection, and specialised inspection – establishes multi-layered quality defences involving operators, preceding processes, and dedicated quality inspectors.
    This multi-level inspection mechanism enhances the reliability of quality control, ensuring effective monitoring at every stage.

  • 04
    Customer Trust and Compliance

    Final Quality Control (FQC) ensures products fully meet customer requirements and industry standards prior to dispatch, thereby fostering customer trust and brand reputation.Compliance constitutes a vital aspect of business operations; ensuring products meet all relevant standards mitigates legal risks and potential financial losses.

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