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Products

Every product is brewed with ingenuity

We specialize in manufacturing various safety lock products to prevent industrial accidents caused by uncontrolled energy release, such as sudden energization or startup of machinery and equipment.

Quandun Security Technology Co., Ltd.

Adhere to the combination of technology and quality every product is carefully crafted

Provide a series of supporting products and services such as LOTO solutions, hazardous energy isolation methods, and industry application solutions

  • Durable: Made of materials that withstand a variety of environments
  • Strong: Cannot be removed without considerable force
  • Standardized: Distinguished by differences in color, shape, or size
  • Identifiable: Indicates authorized personnel using the device

2015

Was Fouded In

500+

Product category

6000㎡

Factory covers

100+

Current employees

50+

Cooperating countries and regions

aboutus
With quality to win credibility, science and technology to win the future

With quality to win credibility, science and technology to win the future

Play video With quality to win credibility, science and technology to win the future

APPLICATIONS

Providing solutions for large enterprises

Our products are widely used in thermal power, hydro power, power transmission and distribution, metallurgy, chemical industry, mining, construction, new energy, urban and rural power grid transformation and other projects.

Quandun Security Technology Co., Ltd.

Development history

Strive to deepen the corporate culture of technology first, quality oriented, and people-oriented

Service center

Thousands of customers have been provided with industry standard lock and tag products

Corporate culture

Our company advocates the safety concept of

FAQ center

Provide customers with reliable security protection products

Honor qualification

Obtained CE certificate for products, all products comply with industry standards

Download center

Dedicated to helping enterprises plan professional and reliable one-stop security protection solutions

LATEST NEWS

Latest events and announcements

We advocate the safety concept of

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The role of safety cable  locks?
Oct 15,2024

The role of safety cable locks?

Safety cable locks are representative products of safety precautions in industrial sites. They are advanced in structure ... and easy to use...

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What are the advantages of  the universal valve lock?
Oct 14,2024

What are the advantages of the universal valve lock?

What are the advantages of the universal valve lock? 1. Easy to install and operate, easy to use. 2. Made of industrial steel and ... polyester raw materials...

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How to choose a valve lock?
Oct 14,2024

How to choose a valve lock?

Choosing the right valve lock is essential for ensuring the safety and security of your equipment or system. Valve locks are typically used in industrial and safety applications to prevent unauthorized operation of valves, which can lead to accidents, leaks, or system failures.

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