High-Strength Material: Forged from 42CrMo alloy steel with heat treatment for superior tensile strength and fatigue resistance.
Enhanced Durability: Service life increased by over 30% compared to ordinary carbon steel couplers.
Secure Locking Mechanism: Self-locking structure with high-hardness alloy ball head ensures minimal clearance and safety.
Wide Vehicle Compatibility: Suitable for tourist sightseeing vehicles, tractors, loaders, and other engineering special vehicles.
Customizable Surface Treatment: Offers blackening, phosphating, and zinc coating options for anti-corrosion.
OEM & ODM Support: Customization available based on customer drawings or samples for size and design.
Comprehensive Quality Inspection: Includes dimension inspection, hardness test, and material certificates upon request.
Flexible MOQ: Minimum order quantity is flexible to accommodate trial orders.