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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​How to Lift a Dock Ramp?

A dock ramp is an essential piece of infrastructure for any waterfront property, providing a stable and safe walkway from the shore to the dock. Whether it's a simple gangway for a small private dock or a large, heavy ramp for a commercial marina, there comes a time when you need to lift it. This could be for seasonal removal before winter, for necessary maintenance like cleaning or painting, or to reposition it due to changing water levels. Knowing how to lift a dock ramp properly is crucial. An incorrect approach can lead to personal injury, damage to the ramp, or harm to your dock structure. This comprehensive guide will walk you through the planning, techniques, and safety measures required to lift your dock ramp successfully and safely.

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How to Fix Chain Loading Dock Ramps?

Loading dock ramps take a beating. Heavy forklifts, constant weather exposure, and thousands of loading cycles create wear that eventually leads to mechanical failures. When your chain-operated loading dock ramp stops working properly, productivity grinds to a halt and safety concerns mount.

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How to Fix a Dock Ramp to a Trailer?

Loading and unloading cargo safely requires a secure connection between your dock ramp and trailer. Whether you're managing a busy warehouse or handling occasional shipments, understanding how to properly fix a dock ramp to a trailer ensures smooth operations and prevents costly accidents.

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Quality Door Hardware Designed Just For You
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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  : ChengYun Building, No.828, Shihu Road Shaping, Heshan City, Guangdong, China
  Factory Site :  Jingshan City Economy And Technology Developing Zone, Hubei, China
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