Hi there,
We understand the importance of a reliable cable, and we're committed to resolving this matter for you. Copper oxidation can occur due to various factors, and we would like to investigate the specific cause in your case. Here are some potential reasons for copper oxidation:
Environmental Factors: Exposure to moisture, humidity, or extreme temperatures can contribute to copper oxidation.
Storage: Improper storage in a damp or humid environment can accelerate the oxidation process. Ensure that the cable is stored in a dry and cool place when not in use.
Contact with Substances: Certain substances, like chemicals or oils, can hasten copper oxidation.
Thank you for your understanding.