10/09/2026
This is our constant temperature oil bath testing station.
Before measuring DC resistance, cable samples are immersed in oil and kept at a constant 20℃.
Temperature greatly affects copper resistance.
This test ensures accurate test results, verifying our cables meet IEC requirements.
No under-size conductors, reliable quality for your project.
We're a direct manufacturer of wires and cables in China. If you need any products, feel free to contact us on WhatsApp