---
title: "2 consecutive trading limits for NanjingHuamai Technology: The company's current business focuses on communication infrastructure"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/243228111.md"
description: "NanjingHuamai Technology announced that, after the company's self-examination, its current daily operations are normal, there have been no significant adjustments in the market environment or industry policies, the internal production and operation order is normal, and there is no significant information that should be disclosed but has not been disclosed. The company's current business focuses on communication infrastructure, mainly including optical distribution frames, optical splitters, combiners, optical patch cords, optical cables, and other optical communication products, as well as passive microwave devices for wireless communication network construction, indoor and outdoor equipment enclosures, cabinets, and antenna series products"
datetime: "2025-06-05T08:28:05.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/243228111.md)
  - [en](https://longbridge.com/en/news/243228111.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/243228111.md)
generator: "portal-rs"
---

# 2 consecutive trading limits for NanjingHuamai Technology: The company's current business focuses on communication infrastructure

NanjingHuamai Technology announced that, after the company's self-examination, its current daily operations are normal, there have been no significant adjustments in the market environment or industry policies, the internal production and operation order is normal, and there is no significant information that should be disclosed but has not been disclosed. The company's current business focuses on communication infrastructure, mainly including optical distribution frames, optical splitters, combiners, optical patch cords, optical cables, and other optical communication products, as well as passive microwave devices for wireless communication network construction, indoor and outdoor equipment enclosures, cabinets, and antenna series products

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---
> **Disclaimer: This article is for reference only and does not constitute any investment advice.**