Made in China: Ultra-fine copper wire thinner than human hair-Xinhua

Made in China: Ultra-fine copper wire thinner than human hair

Source: Xinhua

Editor: huaxia

2026-05-26 21:30:15

One-fifth the width of an average human hair! That is ultra-fine copper wire produced by a company in Gansu Province, northwest China. #ChinaTech #MadeInChina

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