Price Range: $12-16（Prices vary depending on different fabrics and craftsmanship.）
OEM/ODM Services:
Full Customization: We offer comprehensive personalization tailored to your brand, covering custom Logos, precise Size grading, advanced Material selection, structural Design modifications, exact Color matching, and customized Packaging solutions.
Dedicated Design Team: Our in-house professional R&D team provides end-to-end support from concept to final product. We are fully equipped to accommodate any specific technical or aesthetic requirements, ensuring every detail aligns seamlessly with your brand’s positioning.
Bellasports Longform Active Bra Top with Y-Back Straps and Pleated Hem
Designed for high-intensity training, studio sessions, and everyday wear, this longform active top combines sleek, supportive construction with an elegant, feminine silhouette. Crafted from a premium 290 GSM stretch knit (65% Nylon / 35% Elastane), it delivers a secure hold, breathable comfort, and a smooth, sleek finish. The V-neckline and spaghetti straps are beautifully balanced by a distinctive Y-back strap design and a supportive underbust band. Finished with a built-in pleated hem, this versatile piece transitions effortlessly from the tennis court to Pilates, and from running errands to casual street styling.
1. Premium 290 GSM Longform Stretch Knit
Made from a high-density blend of 65% Nylon and 35% Elastane, this fabric offers exceptional four-way stretch, shape retention, and a buttery-soft feel. The 290 GSM weight provides squat-proof, breathable coverage that moves with your body, ensuring you feel supported and comfortable during any activity.
2. Y-Back Strap & V-Neck Design
The flattering V-neckline is paired with delicate spaghetti straps, while the distinctive Y-back design creates an elegant, open-back look. This thoughtful strap configuration not only adds a modern, stylish edge but also enhances shoulder mobility and breathability, keeping you cool during intense workouts.
3. Integrated Underbust Support Band
A wide, integrated underbust band provides light yet stable support, keeping the top securely in place during high-impact movements. It contours to your natural shape, offering gentle compression and a flattering lift without any uncomfortable digging or rolling.
4. Built-In Pleated Hem for Versatility
The longform fit seamlessly transitions into a beautifully structured pleated skirt hem, creating a coordinated, one-piece active dress look. This elegant design allows for effortless movement and a feminine silhouette, making it perfect for tennis, training, or casual everyday wear.
About Us
Bellasports, the predecessor of Ningbo CO-CHAIN, was founded in 2007 — that's over 15 years of dedicated activewear manufacturing expertise. With a 100,000+ square foot facility and a 500+ skilled workforce, we deliver 7,000,000+ units annually, serving brands across the United States, Canada, Europe, Australia, and Hong Kong.
Our 10,000-square-meter workshop runs advanced FMS production assembly lines, ensuring highly efficient, accurate, and cost-effective manufacturing — the key factor behind our competitive pricing and reliable delivery times. Auto cutting machines handle up to 3 million pieces monthly, supported by 400+ sets of supporting equipment across every production stage, from precision cutting and sewing through finishing and packaging.
A key differentiator is our bonded machine technology, enabling seamless, high-performance activewear that clearly stands apart in the market. We maintain 200+ proprietary fabrics developed in-house, giving you exclusive material options your competitors simply cannot access.
Our 25-person R&D team covers the full spectrum — design, fabric innovation, and accessory development — complemented by complete in-house design and sampling capabilities for rapid prototyping and faster time to market.
Quality is embedded in every process. Our rigorous 4-stage quality control system, combined with BSCI and OEKO-TEX certification, guarantees consistent product safety, ethical production, and premium finish across every order.
Our collection spans sports bras, yoga pants, sports shorts, running jackets, and tank tops — truly versatile activewear built for performance. With quality, service, and pricing that speak for themselves, Bellasports has earned a trusted reputation among customers worldwide. We sincerely welcome partners everywhere to connect and collaborate with us.
How can we guarantee quality?
We use strict quality control procedures, from sourcing raw materials to the final inspection, ensuring each product meets our standards.
What can you buy from us?
You can purchase a wide range of activewear, including sportswear for men, women, and children.
Why should you buy from us, not other suppliers?
We offer 15+ years of expertise, in-house fabric production, advanced machinery, and a dedicated R&D team for innovative designs.
What services can we provide?
We provide OEM/ODM services, custom design solutions, and comprehensive customer support.
