OEM ODM Couping manufacturer.
1 2 stainless steel coupling, universal thermal coupling, Couplings, Flexible Couplings, OEM ODM.
Apex Coupling: Your OEM/ODM Partner for High-Performance Flexible Shaft Couplings. We provide custom-designed, durable couplings for various industries, ensuring perfect fit and reliable power transmission. Get your solution now!

High-Torque Locking Assembly Solutions - Reliable Keyless Shaft Connections! 🔗
Looking for robust and reliable shaft connections? Our A18S S45C Steel Power Locking Assembly provides superior torque transmission without keys or keyways!
Key Features:
✅ Keyless Design – Double cone type + mechanical wedge tightening for secure connection
✅ High Torque Capacity – Handles 1110~6400 N.M torque range effortlessly
✅ Premium Material – S45C steel construction for maximum durability
✅ Wide Size Range – Inner hole diameter 25~320mm, outer diameter 50~405mm
✅ Easy Installation – Straight (A18S) design for quick and secure mounting
✅ Zero Maintenance – No lubrication required, reducing downtime
Technical Advantages:
• Compact keyless connecting device
• Reliable torque transmission
• Suitable for various industrial applications
• Customizable specifications available
• 1-year quality warranty
Perfect for:
• Manufacturing Equipment
• Building Material Machinery
• Power Transmission Systems
• Heavy-Duty Industrial Applications
• Machinery Requiring Secure Shaft Connections
🏭 OEM/ODM Services Available!
We offer customized solutions to meet your specific requirements. Contact us for technical specifications and pricing!
Customization options, customized on demand, sample processing, graphic processing.
Product Support traceability of raw materials
Quality control conducted on all production lines.
R&D engineer education levels3 graduate
Choose Confidence. Choose Safety.
Contact us today to discuss how our certified quality and safety standards can protect your operations. Request a quote and receive full technical data sheets for your evaluation.
Our Commitment to You:
We guarantee that every coupling leaving our facility is built to perform safely and reliably. Our quality is not just a promise—it’s a result of a systematic, verifiable process built into everything we do.
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