Recently, Mingnai Special Cable Co., Ltd. has officially passed ISO9001:2015 international quality management system certification. It means standardized control has been realized throughout the whole industrial chain including raw material procurement, cable production, finished product testing, warehousing logistics and after-sales delivery. Six core product lines: Drum Cable, Flat Reel Cable, High Voltage Cable, Bus Cable, Drag Chain Cable and Electrical Installation Wire are all managed under unified strict quality standards, and our stable product quality has been recognized by international authoritative institutions.
ISO9001 is a globally accepted international quality management standard. The audit institution inspected every production procedure in detail. Taking Electrical Installation Wire as an example, strict inspections are carried out on oxygen-free copper purity, insulation raw materials, stranding, extrusion and cabling processes. Finished goods will go through withstand voltage, insulation resistance, bending, temperature resistance and flame retardancy tests before delivery, and defective products are forbidden to be delivered. The same strict standards apply to other cables: Drag Chain Cable undergoes millions of bending fatigue tests per batch; Drum Cable passes continuous tension winding abrasion tests; Flat Reel Cable completes narrow-space bending durability tests; High Voltage Cable takes long-term high voltage aging tests; Bus Cable is tested for EMC performance, all test data are archived for full traceability.
After the implementation of standardized QC system, product defect rate has decreased by 42%, and order delivery error rate is nearly zero. Overseas buyers purchasing Drum Cable, Flat Reel Cable, High Voltage Cable, Bus Cable, Drag Chain Cable and Electrical Installation Wire can apply for complete production trace records and quality inspection reports, which greatly reduces quality risks during procurement.
The company’s quality management director stated that this certification is not only an honor, but also a new starting point for standardized internal management. Mingnai will keep operating in accordance with ISO9001 regulations, optimize production processes and quality control details, explore the global industrial cable market with stable quality, and provide reliable one-stop cable sourcing services for worldwide clients.
