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Kunlong Shaft Couplings: Seamless Power Transmission, Engineered for Reliability
Ensure efficient and reliable power transmission in your machinery with Kunlong’s high quality shaft couplings. Backed by expertise in hardware design and manufacturing since 2005, Kunlong offers a diverse selection of couplings engineered to meet the demands of various industrial applications.
The Smart Choice for Quick and Versatile Solutions:
3000+ Standard Hardware Items,
3000+ Standard Hardware Items,Ready to Ship in 7 Days
Ready to Ship in 7 Days
Tailored Access Hardware Solutions for Your Industry from 5 Key Aspects
If you’re unsure about choosing the right hardware type or material for your equipment, or want to enhance the performance of your existing hardware to meet the latest requirements, our tailored solutions will provide clear guidance to help you make informed decisions.
Material
- 7 materials available at any time (iron, plastic, rubber, silicone, aluminum alloy, zinc alloy, stainless steel)
- Special materials can be customized
Dimension
- Flexible customization of size to precisely match your equipment
- Structural hardware for extra-large equipment (such as heavy-duty hinges)
- Special structural parts for ultra-precision instruments (such as laboratory equipment)
Function
- Antibacterial performance
- Corrosion resistance
- Ergonomic design
- Super strong load-bearing capacity (>100 kg)
- Extreme temperature load-bearing capacity (-70 to 260 degrees)
- Shockproof and anti-slip
- Airtight
- More
Intelligent Control
- Some of our products now feature intelligent allocation and control, enabling precise control and enhancing operational efficiency.
- Products with IoT functionality can seamlessly connect to the customer’s system, enabling real-time monitoring.
Appearance
- We can meet your high standards for hardware appearance, such as fingerprint resistance, scratch-free surfaces, and mirror finishes.
From Automation to Heavy Machinery, Kunlong Shaft Couplings Powering Your Applications
Kunlong is unique in that we not only provide products, but also provide you with a complete hardware solution, covering the use needs of the entire scene. We ensure the consistency of product quality and assembly accuracy, and only need to solve all your pre-sales and after-sales problems from one channel.

Aviation, Shipbuilding and Railway Equipment

5G Equipment, Telecom Cabinets and Power Boxes

3C and Semiconductor Automation

New Energy and Environmental Equipment

Lithium Battery Production and Testing

Food and Pharma Production and Packaging

Shielding and Soundproofing Equipment

Storage Racks, Overhead Racks, and Carts

Test Chambers and Industrial Ovens

Biomedical Equipment

Cold Storage and Cold Chain

General
Equipment
Affordable, One-Stop Customized Solutions with End-to-End Quality Assurance
Full Range of Hardware Solutions for Equipment:
Handles, Hinges, Locks, and More.
Built to Last:
20,000+ Cycles for Lower Maintenance Costs.
1-on-1 Support:
Minimized Communication Costs, Maximized Efficiency
We Focus on Every Detail with the Same Precision as You
The emphasis on quality is not just talk. At Kunlong, the core of our work is “do what customers want and think what customers haven’t thought of”. We care about every detail, take the initiative to find problems, solve them, and provide customers with reasonable suggestions. We ensure that customers can use our products more conveniently and enjoy longer-term services.
Efficient Production & Strong Supply Network
Quality Control Beyond Industry Standards
End-to-End Customization for Optimal Performance
Dedicated After-Sales Service for Premium Experience
Smooth Equipment Operation Through Exceeding Quality Standards
As one of the leading manufacturers of industrial hardware, Kunlong’s principle is to provide customers with the highest standard of industrial hardware. Our hardware solutions are globally certified, including SGS, CE, ROHS, REACH and ISO. We promise to provide solid and durable support for your equipment operation.
Get in Touch Today and Start a Partnership that Delivers Results!
Whether it is a sample or mass customized production, from 1 to 100,000 pieces, Kunlong uses the same lean process to ensure the high quality of each product.