---
title: "CENTEK's subsidiary Shandong Huasu has obtained a utility model patent for the \"toothpaste packaging box UV coding machine.\""
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/257323817.md"
description: "Shandong Huasu Health Care Products Co., Ltd., a subsidiary of Beijing CENTEK Technology Development Co., Ltd., has obtained a utility model patent issued by the National Intellectual Property Administration. The patent is titled \"A UV Coding Machine for Toothpaste Packaging Boxes.\" The patent was applied for on December 10, 2024, authorized on September 12, 2025, with the patent number ZL202423035651.2, and has a validity period of ten years. Although this patent does not have a significant impact on the company's recent operations, it helps enhance the company's intellectual property protection and overall competitiveness"
datetime: "2025-09-15T08:59:12.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/257323817.md)
  - [en](https://longbridge.com/en/news/257323817.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/257323817.md)
generator: "portal-rs"
---

# CENTEK's subsidiary Shandong Huasu has obtained a utility model patent for the "toothpaste packaging box UV coding machine."

Recently, Shandong Huasu Health Care Products Co., Ltd., a subsidiary of Beijing CENTEK Technology Development Co., Ltd., obtained a utility model patent certificate issued by the National Intellectual Property Administration. The patent is titled "A UV Coding Machine for Toothpaste Packaging Boxes," with an application date of December 10, 2024, and an authorization announcement date of September 12, 2025. The patent number is ZL202423035651.2. The patent rights take effect from the date of the authorization announcement and are valid for ten years from the application date. This patent does not have a significant impact on the company's recent operations, but it is beneficial for improving the intellectual property protection system and enhancing overall competitiveness

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