Maihui Machine devoted to becoming the most ideal material handling expert for you.

Our locks are engineered to last. They are made of premium, rust-proof materials. They stand strong against harsh weather and daily use, delivering reliable security that endures.
We Pioneer The Way With Unrivaled Quality.
TOPTEK delivers superior-grade locks crafted with precision. Featuring reinforced cores and anti-corrosion coatings, our products offer flawless security that stands the test of time.
TOPTEK Security : Where Innovation Meets Craftsmanship
家护五金横幅5
MORTISE LOCK
ZHONGSHAN TOPTEK SECURITY TECHNOLOGY CO., LTD
About TOPTEK HARDWARE
The Leader In The Commercial Lock Industry
Since 1991, our company has gained over 30 years of experience in the lock industry. Specializing in mechanical and electrified hardware solutions, TOPTEK Hardware is committed to innovation and quality. With 220 employees and a 15,000-square-meter factory, we prioritize quality, employee safety, and environmental sustainability.
 
Our products comply with rigorous international standards, including ANSI, BHMA, UL, CE, AS4148.2-2008 GZ, SKG, and UKCA. We also provide technical support and consulting services, helping customers with product development and tailored solutions.
Over 30 Years of 
Experience
15,000㎡ Factory 
Production Area
220 Enterprise 
Employees
OEM and ODM 
Service
Multiple International Certifications
Efficient Automated Production Line
Advanced Mechanical and Electrified Hardware at Your Fingertips
TOPTEK HARDWARE cutting-edge mechanical & electrified hardware for advanced engineering needs.
Exceptional OEM & ODM Services For Door Hardware
High-quality OEM & ODM door hardware services tailored to your needs. From design to manufacturing, get custom solutions that exceed expectations!

  Here Are The Application Scenarios Of Our Product :
We are customer-oriented and focus on product quality​​​​​​​.
We have mold workshops and automatic production lines for high efficiency.
We insist on energy saving,consumption reduction and sustainable development.
We keep improving the employees' working conditions.
Airport
Office
Office Building
Public Place
Simplify Your Workflow with Cutting-Edge Door Hardware Solutions
TOPTEK Hardware innovative door hardware solutions to streamline your projects. Explore durable, functional, and cutting-edge options built for every need.

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Choosing the Right Elevated Work Platform for Your Job

Working at heights presents unique safety and logistical challenges for construction crews, maintenance teams, and warehouse staff. Traditional ladders and scaffolding often fall short when you need a secure, efficient way to reach inaccessible areas. A simple slip can cause serious injury, while co

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Understanding the Basics of Scissor Lifts

Working at height requires the right equipment to ensure safety and efficiency. Among the various types of aerial work platforms available, the scissors lift remains one of the most popular and versatile options for job sites around the world. These machines provide a stable, secure workspace for op

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The True Electricity Costs of Charging a Forklift

Switching from internal combustion engines to battery-powered alternatives brings massive savings in fuel and maintenance. Fleet managers often focus on operator wages and warehouse logistics, but energy consumption is just as critical to your bottom line.Warehouse supervisors frequently wonder exac

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Quality Door Hardware Designed Just For You
If you didn't find what you need, you can send an inquiry through our contact form.
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As the leader of logistics machinery, we always adhere to the integrity andpragmatic principals and strive for perfection, devoted to becoming the most ideal material handling expert for you.

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Contact Information

  Tel : +8618922018018
  WhatsApp : +8618922018018
  Email : maihui@gdmaihui.com
   Business Site  : Room 311, No. 1-1, Dagang Road, Yayao Town, Heshan City, Guangdong Province, China
  Factory Site:Jingshan City Economy And Technology Developing Zone, Hubei, Chin
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