
Customized Logo Bottom Bracket Axle in Black & Silver Finish. Premium Aluminum Alloy: Constructed from high-quality aluminum alloy with CNC machining and anodic oxidation finish. Customized Logo Service: Accepts customized logos and branding on products with legal authorization. Versatile Bicycle Application: Suitable for Kids Bikes, Road Bikes, Mountain Bikes, and Ordinary Bicycles. Comprehensive Certifications: Holds CE, ISO9001, and ISO16949 international quality system certifications. High Production Capacity: Annual production capacity reaches 5 million sets with advanced CNC production lines. 100% Quality Testing: All goods undergo 100% testing before delivery to ensure quality standards. Flexible Customization: Capable of producing according to customer samples or technical drawings with mold building. Established Manufacturer: Company established in 2013 with 15 years of production experience in Ningbo, China.