Understanding basketball sizes is essential for corporate purchasing managers, technical directors, and operations managers who want to optimize their sports equipment investments. Whether you manage school athletic programs, sports retailers, or corporate wellness initiatives in English-speaking regions like the USA, selecting the correct basketball size ensures player satisfaction, performance consistency, and maximized ROI. Get a free quote in 24h to secure quality-assured balls from Hebei Starry Sports Goods Co., Ltd.
For example, a survey by the U.S. Ball Sports Goods Market Report (2023) highlights that 37% of corporate buyers faced returns due to unsuitable basketball sizes and quality issues.
You can avoid these pitfalls with expert guidance and reliable suppliers.
Hebei Starry Sports Goods Co., Ltd offers a comprehensive range of basketball sizes compliant with international standards to meet your specific needs. We combine powerful factory production capacity, rigorous quality assurance, OEM/ODM design flexibility, and high-speed delivery to deliver outstanding value.
| Size | Circumference (inches) | Weight (lbs) | Primary Use | Target Audience |
|---|---|---|---|---|
| Size 7 | 29.5 | 22 | Professional and men's adult leagues | Adult males (ages 15+) |
| Size 6 | 28.5 | 20 | Women's professional and adult recreational | Adult females (ages 12+) |
| Size 5 | 27.5 | 17 | Youth leagues and schools | Youth (ages 9-11) |
| Size 4 | 25.5 | 14 | Children beginner training | Children (ages 5-8) |
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We supply Size 4 to Size 7 basketballs, targeting ages 5+ up to professional adult players, according to international standards. Our size chart ensures you choose the right ball for your program.
Yes, we offer full OEM/ODM services including logo printing, color schemes, and packaging tailored to your corporate identity and market preferences.
Standard orders are delivered within 30-45 days, while express options are available for urgent needs, supported by our efficient production lines and logistics near Tianjin Port.

Each batch undergoes rigorous quality control with certifications including ISO 9001, CE, and FDA. We provide inspection reports and test documentation upon request.
We cooperate with reliable freight forwarders offering sea, air, and express shipping tailored to cost-efficiency and delivery speed. Our location near major transport hubs minimizes shipping costs.
We provide responsive customer service, product warranties, and replacement policies. Free samples and trial orders are available to mitigate your procurement risk.
Benefit from our risk-free trial with free samples and enjoy exclusive pricing for bulk orders. Our expert team is ready to assist your procurement process seamlessly.
Or contact us directly via WhatsApp or email:
Michael T., Operations Manager, USA
"Working with Hebei Starry Sports has been a game-changer for our youth basketball league. Their Size 5 balls are durable, perfectly sized, and the OEM branding was flawless. Delivery was fast and costs reasonable."
Sarah L., Purchasing Director, Sports Retailer, Canada
"The attention to size consistency and material quality from Hebei Starry Sports is outstanding. We've seen a 25% reduction in customer complaints since switching suppliers."
James R., Technical Director, Community Sports Center, UK
"Their expert knowledge of basketball sizes and compliance standards helped us select the right balls for every age group. The durability and grip are excellent."
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3. Trusted Quality and Certified Manufacturing
Hebei Starry Sports Goods Co., Ltd operates a 67,000 m2 facility staffed by 316 skilled workers, producing over 5 million sports balls annually. Our global footprint covers 80% of international markets, including USA, Europe, Asia, and South America.
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Certifications & Compliance
Our basketball products comply with ISO 9001 quality management, CE safety standards, FDA regulations, and RoHS environmental restrictions, ensuring your imports meet local market requirements without hassle.
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