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SANYE workers inspecting and packing gold swimwear slidersSANYE computerized embroidery line producing knitted cover-up panels

Dongguan · Since 2012

Development and production built around lingerie and swimwear.

Custom accessories, trims, hardware and knitted cover-ups developed for brands worldwide.

Who we are

A specialist manufacturer with development under one roof.

Founded in 2012, DONGGUAN SANYE GARMENT ACCESSORIES CO., LTD is a Dongguan-based manufacturer specializing in custom lingerie accessories, swimwear accessories, swimwear trims, custom hardware and knitted swimwear cover-ups.

Our approximately 10,000 m² manufacturing facility is supported by 20+ R&D staff and more than 100 production workers. In-house capabilities include mold development, metal die casting, polishing, resin production, solid silicone production, finishing, assembly and quality control.

We work with international lingerie and swimwear brands, designers, sourcing teams and garment manufacturers worldwide.

01

Custom components

Lingerie & swimwear accessories

We develop and manufacture custom metal, resin and plastic components, including rings, sliders, buckles, hooks, closures, logo plates, charms, beads and other decorative or functional trims. Projects can begin with a concept, sketch or reference sample and continue through 2D/3D development, tooling, sampling and OEM/ODM bulk production.

MOQ from approx. 500 pcs for most projectsBulk lead time typically 15–20 days after sample approval
Explore accessories
02

Dedicated line launched April 2026

Knitted swimwear cover‑ups

Our dedicated line develops knitted swimwear cover-ups and beachwear through yarn, color, stitch structure, drape and garment construction. The team develops more than 20 new designs each month.

Samples around 7–10 daysMOQ from 200 pcs per styleBulk orders up to 1,000 pcs typically around 20 days after sample approval
Explore cover-ups

From direction to delivery

A practical path from idea to production.

Start with a concept, sketch, reference sample or tech pack. We translate the direction into workable specifications and keep decisions visible through development.

  1. 01

    Define

    Clarify use, dimensions, material, color, finish, quantity and timing.

  2. 02

    Develop

    Create 2D/3D proposals, structures, tooling or knit constructions as required.

  3. 03

    Approve

    Review samples, function, appearance and hand feel before bulk production.

  4. 04

    Produce

    Manufacture, finish, assemble and inspect to the approved specification.

Manufacturing base

10,000 m²Approximately, with 20+ R&D staff and more than 100 production workers in Dongguan.

Compliance & qualification

Prepared for international supply chains.

SANYE has passed BSCI, SEDEX/SMETA, TQP, GRS and OEKO-TEX Standard 100.

amfori BSCISMETA by SedexTrim Supplier Qualification ProgramGlobal Recycled StandardOEKO-TEX Standard 100

Our purpose

Helping lingerie and swimwear brands succeed.

We do not rely on one catalog for every customer. Share your category, design direction or reference and we will focus the conversation on relevant materials, constructions and development options.

Discuss your project
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