Factory Tour
Take a closer look inside our facilities and discover how our teams bring every collection to life through knitting, sewing, inspection, and packing.
About
Yiwu Seamless Intimate Trading CO., LTD is an import-export apparel enterprise integrating R&D, design, and manufacturing. Established in 2012, it is located in Yiwu, China. Our company operates two factories: a seamless underwear factory and a knitted seamed garment factory. The seamless underwear factory specializes in producing seamless bras and briefs, sportswear, yoga apparel, and yoga pants. The knitted garment factory specializes in producing various knitwear items including T-shirts, polo shirts, sweatshirts, pants, pajamas, and more. Our company boasts strong production capacity, excellent quality, and timely delivery. We maintain a professional design and R&D team dedicated to developing and manufacturing diverse knitwear and seamless garments. Operating under a rigorous ERP apparel management system, we implement a takt-time piece-by-piece assembly line management approach.


Meet the Founder
With over 10 years of experience in knitwear manufacturing and international trade, Connor Ma helps brands turn ideas into market-ready collections through reliable OEM and ODM solutions, supporting clients from sampling to bulk production and global delivery.
• Private Label Manufacturing (OEM & ODM) • Knitwear Product Development • Sampling & Tech Pack Coordination • Fabric and Trim Sourcing • Production Planning & Quality Control • International Export and Logistics Support
Connor and the SML Intimate team have supported brands across Europe, the Middle East, and beyond, with experience in knitwear, loungewear, seamless apparel, and modest fashion collections.
SML Intimate was founded to provide transparent, dependable manufacturing for brands of all sizes. Through clear communication, flexible support, and consistent quality, we help transform concepts into scalable private-label collections built for long-term growth.
Learn more about our manufacturing capabilities, quality standards, and how we support brands from concept to delivery.
Take a closer look inside our facilities and discover how our teams bring every collection to life through knitting, sewing, inspection, and packing.
Understand each stage of our production workflow, from sampling and material sourcing to bulk production and shipment.
Explore our approach to quality assurance, fabric testing, and the standards we follow to deliver reliable products.
See how we have helped startups and established brands turn ideas into successful private-label collections.
Have a project in mind? Share your requirements with our team and let's discuss how we can support your brand.

Core principles that shape our culture
Our project embraces a collaborative approach, dedicated to breaking down barriers. As an Equal Pay for Equal Work enterprise, we support women workers in the garment industry, creating opportunities for women and girls in China to thrive in their lives, workplaces, and communities.
Originally, we were a single factory producing apparel for China's foreign trade companies. In 1980s China, we not only sold clothing but also bridged the gap between generations. Today, we are committed to creating an inclusive environment for everyone, fostering a corporate culture where each indi
Our founders’ envisioned a company that could bridge the opportunity gap for people and communities touched by our business. Today, we use the scale of our business to enable access to opportunity for the people and communities where we operate, with programs and partnerships that provide access to
Whether you're launching a new brand or scaling an existing collection, our team is here to help.
Inquiry intake
Share a few details about your request so we can send a useful reply.