
Established in 2002 in Yiwu, China—the world's largest commodity hub—YiWu DiYaSi Dress CO., LTD has grown into a specialized manufacturer renowned for high-quality underwear, loungewear, and knitted activewear. Our modern production base spans 20,000 square meters and employs over 100 skilled workers, maintaining a robust monthly production capacity of 600,000+ pieces. While equipped for large-volume orders, we particularly excel in flexible small-batch customization, offering minimum order quantities as low as 100 pieces per style to accommodate startups and established brands alike.
We provide comprehensive OEM/ODM services supported by our in-house R&D team and stringent quality control department. From material selection and prototype development to bulk production and final inspection, every step is meticulously managed to ensure international standards are met. Our agile sampling process delivers prototypes within 7 days, while our focus on small-order flexibility and quick response manufacturing enables brands to adapt swiftly to market trends, test new designs with minimal risk, and maintain optimized inventory levels.
Trusted by clients across more than 30 countries including the United States, United Kingdom, Germany, France, and Australia, we uphold the core principle of "Honesty and Cooperation" to build lasting partnerships. We've built our reputation on delivering competitive pricing without compromising quality, supported by reliable lead times and personalized service. Our dedicated communication team ensures seamless collaboration throughout the production process, keeping clients informed from initial concept to final delivery.
As we continue to grow, we're investing in advanced manufacturing technologies and sustainable practices, including eco-friendly fabric options and waste-reduction initiatives. We're committed to evolving alongside our partners, striving to be the ideal manufacturing solution for global fashion brands seeking quality, flexibility, and innovation.
Let's create something exceptional together. Contact us today to discuss your manufacturing needs.
Where superior craftsmanship meets flexible support for your brand
Experience in Underwear
Factory Area
Prodcution Line
Production Machines
Professional R&D Engineers
Professional QC Inspectors

With over 23 years of expertise, we serve brands across the US, UK, Europe, Australia and beyond. Our products meet international standards while adapting to local preferences - delivering excellence from Madrid to Mexico City, Berlin to Buenos Aires. Wherever your customers are, we ensure your designs resonate.

Our 20000㎡ centralized warehouse features multi-level storage systems and systematic organization, ensuring smooth handling of 10,000+ monthly orders. With 500,000+ ready-to-ship products and robust packaging solutions, we guarantee efficient logistics and on-time delivery for clients across 30+ countries. Where capacity meets capability – we turn space into your competitive advantage.