Price Range: $12-15（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 Longline Training Tank with Double-Layer Straps and Bound Neckline
Designed for studio training, yoga, and everyday wear, this longline training tank offers a supportive silhouette with a clean, layered look. Crafted from a premium 270 GSM high-stretch knit (34% Nylon / 66% Spandex), it delivers a firm, second-skin feel that moves effortlessly with your body. The double-layer straps and bound neckline add a modern, athletic edge, while the longline cropped hem provides excellent core coverage. Whether you're flowing through a yoga session, hitting the gym, or running errands, this versatile tank serves as the perfect standalone top or seamless layering piece.
1. 270 GSM High-Stretch Knit (34% Nylon / 66% Spandex)
Made from a high-density fabric with a high Spandex content, this 270 GSM knit provides exceptional four-way stretch and shape retention. The breathable, supportive material contours smoothly to your body, ensuring a squat-proof, opaque finish that keeps you comfortable and confident through every movement.
2. Double-Layer Straps & Bound Neckline Edge
The distinctive double-layer shoulder straps add a stylish, modern edge while providing extra support and stability. A cleanly bound neckline (both front and back) ensures a smooth, chafe-free finish against the skin, elevating the tank with a refined, premium construction detail.
3. Longline Cropped Hem for Core Coverage
The longline fit sits perfectly at the natural waist, offering an elongated silhouette that flatters the body and provides dependable coverage. It is designed to pair seamlessly with high-waist leggings, preventing any gaping or riding up during twists, stretches, or high-intensity workouts.
4. Studio-to-Street Versatility & Clean Layered Look
Engineered to transition effortlessly from studio to street, this tank is ideal for layering or wearing on its own. Its sleek, minimalist design, scoop neckline, and clean silhouette make it a highly versatile staple that can be easily styled for yoga, training, or casual everyday outfits.
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.
