---
title: "WENZHOU HONGFENG: The PCB copper foil production line is under construction and the current progress is smooth"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/247900517.md"
description: "WENZHOU HONGFENG stated on the interactive platform that the company is currently mainly engaged in the production and operation of 4-6 micron high-performance ultra-thin lithium battery copper foil products. The company's PCB copper foil production line is under construction as planned, with current progress being smooth and accelerating. In addition, the company is also researching and developing composite copper foil, microporous copper foil, and others"
datetime: "2025-07-10T01:19:52.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/247900517.md)
  - [en](https://longbridge.com/en/news/247900517.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/247900517.md)
---

# WENZHOU HONGFENG: The PCB copper foil production line is under construction and the current progress is smooth

WENZHOU HONGFENG stated on the interactive platform that the company is currently mainly engaged in the production and operation of 4-6 micron high-performance ultra-thin lithium battery copper foil products. The company's PCB copper foil production line is under construction as planned, with current progress being smooth and accelerating. In addition, the company is also developing composite copper foil, microporous copper foil, and others

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