Founded in 2007, Shenzhen Litongda Garment Accessories Co., Ltd. specializes in intimate apparel fasteners, including bra hooks, adjusters and specialized closures. Combining R&D, manufacturing and sales, the company focuses on developing functional, comfortable and reliable fastening solutions for lingerie and other close-fitting garments. At Interfilière Shanghai 2026, Litongda will present its latest developments in seamless fastening technology, with a focus on discreet design, wearing comfort and improved durability.

Key Takeaways

• Nearly 20 years of industry experience: Specializing in intimate apparel accessories since 2007, with manufacturing operations in Zhongshan, Guangdong.

• Seamless fastening solutions: Designed to reduce visible outlines, raised edges and skin discomfort in close-fitting garments.

• Flexible production capacity: More than 60 automated production lines and a reported daily output of 600,000 sets of bra hooks.

• Materials and quality control: The company reports OEKO-TEX® STANDARD 100 compliance for its products, supported by in-house testing and digitalized production management.

• New product development: A new seamless, wrapped bra hook design combines the appearance of seamless construction with the softness of a wrapped finish.

A Specialized Manufacturer of Intimate Apparel Accessories

Headquartered in Shenzhen, Litongda operates a 10,000-square-meter production base in Zhongshan, Guangdong. The facility has more than 60 automated production lines and a technical team of over 100 people, supporting the development and manufacture of intimate apparel accessories.

The company has built its production capabilities around precision, consistency and responsive delivery. Its manufacturing equipment includes fully automatic punching machines and laser engraving equipment imported from Germany and Japan, as well as ultrasonic cleaning systems. Temperature- and humidity-controlled storage and digitalized process management further support production stability and product quality.

With an in-house dyeing partner and laboratory, Litongda can coordinate multiple stages of production and testing. The company reports a daily production capacity of 600,000 sets of bra hooks, enabling it to respond to high-volume orders as well as urgent requirements.

These capabilities are particularly relevant to intimate apparel manufacturers, where small components can significantly affect garment fit, comfort, appearance and production efficiency. When selecting intimate apparel materials, brands need to consider not only fabric performance but also how fasteners and other components work with the finished garment. Material compatibility and component design are important parts of the product development process.

Seamless Fasteners: Comfort in Every Detail

Traditional bra fasteners can create raised areas or visible outlines under fitted clothing. Litongda's seamless fastening solutions are designed to address these concerns by creating a smoother finish while maintaining the functional requirements of close-fitting garments.

Using seamless bonding and ultrasonic joining techniques, the company develops fasteners for women's lingerie, youth underwear, sports bras and shapewear. Soft materials, flexible construction and reduced external stitching help minimize hard contact points against the skin, while elastic performance supports movement during everyday wear and exercise.

For lingerie and activewear brands, these details can influence both product aesthetics and the overall wearing experience. A discreet closure is especially valuable in garments intended to be worn beneath fitted tops, yoga apparel, dresses and other close-fitting clothing. These product priorities also reflect broader intimates industry trends, where comfort, functionality and refined design increasingly need to work together.

The development of seamless, wrapped bra hooks represents a further step in this direction. The design combines the clean appearance of seamless construction with the soft, skin-friendly feel associated with a wrapped finish. It is intended to address two common product-development challenges: edge lifting after washing in some seamless constructions, and shape distortion in conventional wrapped fasteners.

By bringing these construction approaches together, Litongda aims to offer brands another option for balancing appearance, comfort and durability.

Product Highlights: Functional Solutions for Close-Fitting Apparel

Seamless Bonded Bra Hooks

Designed for a smooth, discreet finish, seamless bonded bra hooks help reduce visible bumps and pressure points beneath fitted garments. The company uses flexible materials and imported adhesive films to support adhesion and shape retention during repeated washing and wear.

These fasteners are intended for women's lingerie, youth underwear, sports bras and shapewear, helping brands maintain a clean garment profile without compromising everyday comfort.

New Seamless Wrapped Bra Hooks

This new product combines seamless bonding with a wrapped construction. It is designed to retain a streamlined appearance while providing a softer surface against the skin.

The construction aims to improve resistance to edge lifting and deformation during repeated washing, making it a potential option for mid- to high-end intimate apparel collections where finish and durability are both important.

Seamless Snap Fasteners

Litongda's seamless snap fasteners combine an elastic nylon-spandex fabric base with TPU snap components. The construction avoids traditional metal hook-and-eye elements, helping reduce hard contact points, scratching and corrosion-related concerns.

Designed for close-fitting and stretch garments, these fasteners offer flexibility during body movement and are intended to resist peeling, edge curling and repeated washing. Custom sizing is available to accommodate different garment patterns and construction requirements.

Potential applications include yoga wear, shapewear, dancewear and other stretch-intensive apparel, where secure fastening and freedom of movement are important.

Wrapped Embossed Bra Hooks

Made with lightweight recycled fabric, wrapped embossed bra hooks combine a soft finish with an emphasis on material selection. The wrapped construction is designed to provide a neat appearance and stable structure, while the lightweight fabric supports breathability and wearing comfort.

For brands exploring more responsible material choices, recycled lace fabric innovation offers one example of how recycled materials are being incorporated into intimate apparel. Accessory development is another area where material selection can contribute to a product's overall design and sustainability objectives. Specific environmental claims should always be supported by the relevant material documentation and certification scope.

Quality Management, Material Standards and Digital Production

For intimate apparel accessories, consistent quality depends on more than the finished component. Material sourcing, production parameters, finishing, inspection and packaging all contribute to the final product's performance.

Litongda describes a quality-control process covering raw material procurement, knitting, greige fabric inspection, dyeing and finishing, product testing, fabric opening and edge trimming, final inspection, measurement, packaging and logistics. The company also uses Natong ERP for production management, helping coordinate manufacturing processes.

Litongda states that its products comply with OEKO-TEX® STANDARD 100. Its listed certifications and standards also include GB 18401 and a Recycled 100 Claim Standard; buyers should confirm the exact certificate names, applicable product scope and current validity when evaluating supplier compliance.

The company also reports holding management system certifications covering quality, environmental management and occupational health and safety. These systems form part of its broader approach to manufacturing consistency and operational management.

In 2026, Litongda introduced AI vision technology into lace quality inspection. Using industrial cameras, edge computing and AI algorithms, the system supports real-time surface inspection and is intended to reduce reliance on manual inspection in selected processes. The company is also exploring the application of 5G and data technologies in production management.

These developments connect with the wider movement toward lingerie innovation, in which advances in materials, manufacturing processes and quality inspection support the development of more consistent and functional products.

Flexible Production for International Brands

Litongda highlights new product development, environmentally oriented materials, functional materials and digitalized R&D and production among its key capabilities. The company also offers flexible manufacturing options, including a stated minimum order quantity of 100 pieces or fewer and a small-order response target of 10 days or less, subject to product and order requirements.

With more than ten years of trade experience serving Europe and the United States, and over five years of experience in the Japanese market, Litongda is also developing its international business.

Its stated brand collaboration history includes Aimer, EVE'S, Maniform, Embry Form, YISELLE, Silvia, Cosmo Lady, MIIOW, Victoria's Secret, Triumph and Wacoal. This list reflects the company's reported business experience and does not imply endorsement by those brands.

As intimate apparel collections increasingly combine refined aesthetics with stretch, comfort and functional performance, specialized components can play an important role in product differentiation. For designers, sourcing teams and manufacturers, early collaboration with accessory suppliers can help align fastening solutions with fabric selection, garment construction and intended use.

Meet Litongda at Interfilière Shanghai 2026

Litongda will showcase its intimate apparel accessories and seamless fastening solutions at Interfilière Shanghai 2026, taking place on October 13–14, 2026, at the Shanghai Exhibition Centre.

Exhibitor: Shenzhen Litongda Garment Accessories Co., Ltd.
Booth: 1C31

Visitors are invited to explore the company's seamless bra hooks, seamless wrapped bra hooks, seamless snap fasteners and wrapped embossed bra hooks, and discuss potential applications, material options and customized development requirements with the team.

For professionals working across lingerie design, product development, sourcing and manufacturing, Litongda's latest solutions offer an opportunity to examine how small but essential garment components can contribute to a smoother finish, greater wearing comfort and more flexible product development.