
Factory Direct Long Lifespan Air Suspension for Semi Trailer Assembly. Customizable Dimensions: Diameter, tire type, loading weight, axle number, tire number, color, and pin size are fully customizable to customer demand. High Load Capacity: Available in 16000kg and 18000kg capacities with high-strength brackets and replaceable wear-resistant blocks. OEM and ODM Services: Full customization, minor customization, and flexible customization options available from samples or designs. ISO and CCC Certified: Products certified under ISO/Ts16949, CCC, and ISO9001 international quality standards. Online After-Sales Support: Comprehensive online services provided for technical assistance and product maintenance. 12-Month Warranty: Standard 12-month warranty coverage for mechanical defects and performance issues. Durable Steel Construction: Rim material is steel with a 6mm/8mm/10mm front hanger thickness for enhanced durability. Easy Installation: Cast wear-resistant block is replaceable, making installation convenient and efficient.