---
title: "YHDZ: Subsidiary Tongzhi Electromechanical convicted of corporate bribery, fined 3 million yuan"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/281183350.md"
description: "YHDZ's wholly-owned subsidiary Hefei Tongzhi Electromechanical was fined 3 million yuan for the crime of unit bribery, and the former legal representative Zhang Hong was sentenced to two years and six months in prison and fined 4 million yuan. The company stated that this situation does not constitute a major violation leading to mandatory delisting and has strengthened internal management, optimized the business team, and reduced the impact. The company will continue to guide the operational work of Tongzhi Electromechanical"
datetime: "2026-03-31T12:07:17.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/281183350.md)
  - [en](https://longbridge.com/en/news/281183350.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/281183350.md)
---

# YHDZ: Subsidiary Tongzhi Electromechanical convicted of corporate bribery, fined 3 million yuan

YHDZ announced that its wholly-owned subsidiary Hefei Tongzhi Electromechanical Control Technology Co., Ltd. recently received a court judgment. Tongzhi Electromechanical was convicted of the crime of bribery by a unit and was fined 3 million yuan; the former legal representative Zhang Hong was convicted of the crime of bribery by a unit and was sentenced to two years and six months in prison, along with a fine of 4 million yuan. Based on the judgment, the company assesses that the above circumstances do not trigger the conditions for mandatory delisting due to major violations. As of the date of this announcement, the company has strengthened internal management in accordance with system requirements, adjusted and optimized the internal management team and business operation model of this business segment, and minimized losses and impacts during the period when Tongzhi Electromechanical is prohibited from equipment procurement qualifications. At the same time, the company will continue to guide Tongzhi Electromechanical in its various operational tasks.

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