You need accurate patterns, reliable fit and confidence that your design is ready for manufacturing. Vietsun’s 3D & Technical Design team transforms your concepts into precise digital and physical patterns using advanced pattern-making and 3D visualization software.

Through detailed construction review, virtual fitting and technical evaluation, we help you identify issues earlier, reduce sample revisions and improve product consistency before production begins.

Share your design with us, and let’s turn it into a precise, production-ready solution.

You need more than a sample you need confidence that your design can be manufactured consistently at scale. Our Sample Room operates as a high-tech workshop, where every sewer is a skilled artisan capable of constructing a complete garment from start to finish.

Through direct consultation with our R&D and technical teams, each sample is refined for construction, performance and industrial feasibility. This close collaboration helps identify risks early, accelerate development and ensure complex designs are ready for bulk production.

Bring us your most challenging concept, and let our artisans turn it into a production-ready garment.

You need objective proof that your product will meet performance and quality expectations before it reaches production. Vietsun’s in-house laboratory supports product development with scientific testing for pilling, downproof performance, hydrostatic pressure and color accuracy.

Every prototype is also carefully inspected by our Quality Control team before being sent to you. This combined laboratory and QC process helps identify risks earlier, reduce costly revisions and give you greater confidence in product performance, consistency and manufacturing readiness.

Send us your performance requirements, and let’s validate your product before it moves forward.