
Fitness Equipment Training Competition Gym Power Weight Lifting 10kg 15kg 20kg Barbell Bar. IWF Standard Certification: Meets international weightlifting standards for both men's and women's barbells. High Tensile Strength: Constructed from high-grade spring steel with tensile strength up to 220-230K PSI. Advanced Bearing System: Features NK needle bearings and copper bushings for smooth sleeve rotation. Customizable Colors: Available in Hard Chrome, Black, Red, Pink, Green, Blue, and Purple options. OEM/ODM Support: Accepts custom logos and branding to meet specific OEM or ODM requirements. Professional Warranty: Comes with a 1-year warranty and professional after-sales support for quality assurance. 20+ Years Experience: Supplier has over 20 years of manufacturing experience with full in-house production.