---
title: "The carbon fiber concept strengthens, ShangGong Group hits the limit up"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/248880103.md"
description: "The carbon fiber concept is gaining strength, ShangGong Group hits the limit up, and AT&M, Modern High-tech, Jilin Fibre, Jilin Carbon Valley, Heshun Technology, and Shuangyi Technology are also rising"
datetime: "2025-07-17T01:45:22.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/248880103.md)
  - [en](https://longbridge.com/en/news/248880103.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/248880103.md)
---

# The carbon fiber concept strengthens, ShangGong Group hits the limit up

The carbon fiber concept is gaining strength, ShangGong Group hits the limit up, and AT&M, Modern High-tech, Jilin Fibre, Jilin Carbon Valley, Heshun Technology, and Shuangyi Technology are also rising

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