---
title: "PEEK materials continue to strengthen, SHUANGYI TECH rises over 15%"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/253132614.md"
description: "PEEK materials continue to strengthen, SHUANGYI TECH rises over 15%, JTGROUP hits the limit up, Orinko, ESSENCE FASTENING SYSTEMS (SHANGHAI), and SINO—HIGH follow suit"
datetime: "2025-08-15T01:58:33.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/253132614.md)
  - [en](https://longbridge.com/en/news/253132614.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/253132614.md)
---

# PEEK materials continue to strengthen, SHUANGYI TECH rises over 15%

PEEK materials continue to strengthen, SHUANGYI TECH rises over 15%, JTGROUP hits the daily limit, Orinko, ESSENCE FASTENING SYSTEMS (SHANGHAI), and SINO—HIGH follow suit

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