
2025 Factory Affordable Price High Quality Sports Professional ABS Whistles. Durable ABS Material: Constructed from high-quality ABS for long-lasting performance in professional sports. Waterproof Design: Fully waterproof construction ensures reliability in various weather conditions. OEM and ODM Services: Full customization available including designs, samples, and flexible minor adjustments. Competitive Pricing: Factory direct pricing allows you to beat your competitors effectively. Fast Lead Time: Peak and off-peak season lead times are both within 15 working days. Low MOQ: Minimum Order Quantity starts at just 1 piece to meet all business demands. Experienced Support Team: Service team with over 18 years of experience treats clients like friends. Weekly New Designs: Design team launches several new product designs every week.