The Art & Science of Apparel Construction

The construction of a garment is its soul. Discover the three core manufacturing technologies we have mastered to bring your activewear to life, each with unique benefits for performance, comfort, and style.

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Choosing the Right Foundation for Your Product

A product’s final character is defined by how it’s built. At Sansansun, our “3+1” manufacturing ecosystem means we have dedicated factories and expert teams for each of the three primary construction methods: Seamed, Seamless, and Bonded. This specialization allows us to provide you with the best possible quality and technical advice. This guide will help you understand which technology is the perfect fit for your brand’s vision.

Our Three Core Technologies

Seamed (Cut & Sew) Technology

This method offers unlimited design freedom for complex patterns, multi-fabric paneling, and the integration of features like zippers and pockets.

Seamless Knitting Technology

By knitting a garment from yarn, we eliminate most seams to create a second-skin feel, reduce chafing, and integrate body-mapped textures.

Bonded (Stitch-Free) Technology

This cutting-edge process uses adhesion instead of thread for an ultra-clean, minimalist aesthetic with completely flat, chafe-free seams.

Explore Our Full-Circle Expertise

Our advanced manufacturing technologies are supported by an equally robust sourcing network and a proven track record of client success. Take a deeper dive into the premium materials that bring our technologies to life, or see how we’ve applied this expertise to solve real-world challenges for brands like yours.

Ready to Turn Knowledge Into Action?

You’ve explored our guides, insights, and technical resources. Now, let our experts help you apply this knowledge to your own apparel project. Let’s create something exceptional together.

Specialized & Integrated Production

Our unique setup of three specialized factories (Seamed, Seamless, Bonding) plus an R&D hub ensures expertise, efficiency, and superior quality for every product type.

In-House Innovation & R&D

With 800+ new styles annually and deep fabric sourcing capabilities, we keep your brand ahead of the curve. Consider our design team your personal R&D department.

"Shelf-Ready" Marketing Support

Accelerate your launch with our unique marketing kits, including product photos, model shots, and descriptions. We help you go from production to sales in record time.

Sustainable & Ethical Manufacturing

Provide access to certified recycled fabrics and eco-friendly materials, plus options for biodegradable packaging, meet the demands of your conscious consumers.