Mingnai Special Cable Co., Ltd. has finished upgrading lab testing capacity for High Voltage Cable, further boosting R&D and verification capability for its full‑range lines: Drum Cable, Flat Reel Cable, High Voltage Cable, Bus Cable, Drag Chain Cable, Electrical Installation Wire. The upgraded lab supports comprehensive performance verification for special cables oriented toward energy, automation, construction and port‑machinery industries.
The enterprise implements strict quality‑control mechanism. Mingnai Special Cable Co., Ltd. has established complete ISO9001 quality management system, ISO22000 food safety management system, ISO14001 environmental management system and ISO45001 occupational health and safety management system. From raw‑material warehousing to finished‑product delivery, full‑process quality testing is enforced. Advanced lab facilities perform strict tests for material physical performance and safety indicators, ensuring products comply with national and international standards.
The upgraded lab can carry out withstand‑voltage test, partial‑discharge detection and aging test for High Voltage Cable. For Drum Cable and Flat Reel Cable, repeated winding‑unwinding mechanical‑fatigue test is available. Bus Cable can complete high‑current load simulation test. Drag Chain Cable undergoes cyclic bending endurance test. Electrical Installation Wire executes flame‑retardant and insulation‑performance inspection. Rich testing conditions provide solid technical support for new‑product development and batch‑product quality confirmation.
Mingnai Special Cable Co., Ltd. thinks highly of product‑verification work. New‑developed cable products must pass multi‑item lab tests before mass‑production. Existing products will be sampled periodically for re‑verification. The company welcomes overseas customers to carry out factory audit and witness testing. Mingnai Special Cable will keep optimizing testing standards, to deliver more stable and reliable special‑cable products for global partners.
