Kebao Cable; Zero defect delivery; To achieve the goal, create“ Prevention Monitoring Improvement; Trinity quality control system: international standard certification foundation: certified by ISO 9001 quality management system, ISO 14001 environmental management system, and GB/T 28001 occupational health and safety management system, ensuring standardization throughout the entire process from raw material procurement to finished product delivery. Full process digital traceability: The digital workshop for medium voltage power cables integrates MES (Production Execution System), ERP (Enterprise Resource Planning), PLC (Equipment Automation Control) and other systems, with real-time collection of key process data and interconnection with the State Grid remote supervision platform, achieving 100% traceability of process parameters.

Three level quality review mechanism:

Strict control of raw materials: Establishing suppliers; Blacklist” By 2023, 8 unqualified suppliers will be eliminated through performance integrity evaluation;

Double inspection of production process: real-time monitoring of core indicators such as insulation thickness and conductor resistance using online analyzer and partial discharge detection system;

High voltage testing of finished products: Each batch of cables undergoes 166 tests, including power frequency withstand voltage testing and fire resistance testing (such as 1000 ℃/3-hour combustion verification), to ensure reliability in extreme environments.

Faced with industry challenges such as flame retardancy and corrosion resistance of cables, Kebao Cable drives quality upgrades with innovation: core technology breakthroughs: accumulated 92 patents (including 12 invention patents), the "Preparation Method for Filling Magnesium Oxide Mineral Insulated Cables" overcomes the problem of high temperature fire prevention, and the product can continuously supply power for 3 hours in a 1000 ℃ flame, filling the gap in the western market.

Process lean iteration: In response to historical sampling issues such as excessive conductor resistance and loss of sheath weight, a special improvement team has been established to optimize the three-layer co extrusion cross-linking process and upgrade the testing equipment. By 2024, the pass rate of State Grid's sampling inspection will be increased to 99.9%.

Green Manufacturing Integration: Investing 12 million yuan to upgrade the wastewater treatment system, building a 1 MW photovoltaic power station (with an annual power generation of 700000 kWh), and creating a national level; Green Factory; Promote the low-carbon transformation of products.

Kebao Cable is facing the common problems in the industry and transforming the quality crisis into an opportunity for upgrading:

Introducing polymer material modification technology to enhance the weather resistance of the sheath;

Upgrade high-speed continuous annealing and drawing unit, optimize copper material purity control;

Establish“ Unqualified points warning” Mechanism, strengthen batch traceability capability.

Become a leading enterprise in the evaluation area of State Grid suppliers.

Kebao Cable has won industry reputation with its hard power:

Full certification coverage: The product complies with national standards and the EU RoHS directive, and has undergone rigorous testing such as bundled combustion and fire resistance tests;

Honor endorsement:

National level; Specialized, refined, and innovative; Little Giant, Top 100 Private Manufacturing Enterprises in Chongqing.

“ Chongqing Famous Brand Products; (Polyvinyl chloride insulated power cable series);

Achieved in 2024; Top 10 Brands of Power Cables in China; “ Top 10 Green Brands of Chinese Wire and Cable; Waiting for three national level awards;

Major engineering applications: The product serves Chongqing Metro Line 4, Chengdu Chongqing High speed Railway, State Grid Upgrade Project, and exports to ASEAN markets such as Thailand's Lisheng Industrial Park, breaking the monopoly of Europe and America with cost-effectiveness advantages.

Kebao Cable will continue to explore new boundaries in quality control:

AI quality prediction: Develop an AI image recognition system for cable defects to achieve automatic interception of micrometer level defects;

Supply chain collaboration: Build a cross-border compliance database to meet the requirements of EU CPR and Southeast Asian fire certification, and assist in; Chinese Standards; go to sea;

Industry co governance: In collaboration with the School of Materials Science and Engineering at Chongqing University, we provide over 200 professional talents for the industrial chain.