🏭 Source Factory 📦 OEM/ODM ⚡ Fast Delivery

Professional Underwear Accessories Manufacturer

Specializing in molded foam cups, 3D sleep eye masks, and fiber balls. Factory direct pricing with full customization support.

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15+

Years Experience

1M+

Monthly Output

50+

Global Clients

100%

Quality Inspected

Our Product Range

Three core product lines, one reliable manufacturing partner. All products support OEM/ODM customization.

Molded Foam Cups for Lingerie and Swimwear

Molded Foam Cups

Precision-crafted molded cups for lingerie, swimwear, and sports bras. Soft, supportive, seamless construction.

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3D Sleep Eye Masks

3D Sleep Eye Masks

Ultra-soft, breathable, 100% lightproof eye masks. Zero-pressure 3D design for ultimate comfort.

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Polyester Fiber Ball Filling

FiberBall

Premium polyester fiber balls for pillows, cushions, toys, and home textiles. Consistent quality, bulk supply.

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Molded Foam Cups Production
All Grip. No Slip.

Molded Foam Cups

Our professional molded bra inserts are designed as a matching two-piece set with a classic rounded silhouette. Each cup is precision-crafted from lightweight, high-density foam to provide consistent shape and reliable support.

Enhance Your Comfort: Perfect for daily wear, sports support, and special occasions — seamless, functional, and reliable.

  • Advanced thermoforming technology
  • Full customization: size, thickness, shape, fabric, logo
  • Seamless construction — holds shape wash after wash
  • Soft daily wear to high-support sports grades
  • MOQ: 1,000 pieces per style
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3D Sleep Eye Mask Manufacturing
Unwind & Recharge

3D Sleep Eye Masks

Your ultimate sleep companion for nights, flights, and busy days — silky, seamless, and 100% lightproof.

As a dedicated sleep accessory manufacturer, we craft premium eye masks for rest anywhere. Our ultra-soft, breathable masks block light completely while staying comfortable for hours. Perfect for home sleep, flights, and shift work recovery.

  • 3D contoured design — zero pressure on eyes
  • Adjustable elastic strap for all head sizes
  • Ultra-soft skin-friendly fabric, no marks
  • Full OEM/ODM: fabric, shaping, prints, packaging
  • Ideal for promotional gifts and branding
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Polyester Fiber Ball Production
Soft. Consistent. Reliable.

Polyester FiberBall

Premium polyester fiber balls engineered for superior loft, resilience, and comfort. Our siliconized hollow fiber filling provides exceptional softness and long-lasting bounce-back performance.

Widely used in pillows, cushions, stuffed toys, home textiles, and upholstery. Available in various weights and sizes to meet your specific application requirements.

  • Siliconized hollow fiber — extra softness
  • Consistent weight and density
  • Washable and hypoallergenic
  • Bulk supply capability — monthly output 1M+ pcs
  • Custom packaging available
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Why Choose MULIN?

Trusted by clients worldwide for quality, reliability, and service.

🏭

Source Factory Direct

No middlemen. Direct factory pricing with full control over quality, timeline, and customization. 15+ years of manufacturing expertise.

🎨

Full OEM/ODM Support

From design to delivery — custom size, shape, material, color, logo printing, and packaging. Free sample before bulk order.

✅

100% Quality Assured

Every piece inspected before shipping. ISO-certified processes, strict QC at every stage. If it's not perfect, we remake it.

Ready to Start Your Project?

Get factory direct pricing, free samples, and expert consultation. Reply within 12 hours.

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Contact Us

Tell us about your project. We'll get back to you within 12 hours with a detailed quote.

Get In Touch

Company: MULIN Lingerie Co., Ltd.

Stephanie: +86 180-0277-5552

Felix: +86 136-6987-6314

Email: info@mulinlingerie.com

Email: felix@mulinlingerie.com

Website: mulinlingerie.com


Business Hours

Monday - Saturday: 8:00 AM - 6:00 PM (GMT+8)

Response within 12 hours guaranteed.

Industry Insights

From Our Blog

Expert guides on sourcing, manufacturing, quality control, and growing your lingerie accessories business.

👙
Bra Cups & Lingerie

How to Choose the Right Molded Foam Cup

Complete guide to foam types, cup shapes, sizing standards, and finding the right manufacturer.

🌙
Sleep Eye Masks

3D Sleep Eye Mask Wholesale Guide

Everything you need to know about sourcing 3D contoured sleep eye masks in bulk.

🔍
Sourcing & Quality

5 Key QC Checks for China Sourcing

Essential quality control checklist for importing underwear accessories from China.

View All Articles →

Frequently Asked Questions

Are you a factory or trading company?

We are a direct manufacturer with 15+ years of production experience. Factory direct pricing, no middlemen.

Can you provide free samples?

Yes, we offer free samples for standard products. Custom samples may have a small fee that will be deducted from your first bulk order.

What is your minimum order quantity (MOQ)?

Generally 1,000 pieces per style/color. We can discuss smaller quantities for trial orders.

What is your typical lead time?

Sample: 3-5 days. Bulk order: 15-25 days depending on quantity. Rush orders available upon request.

Do you support OEM/ODM customization?

Full support. We can customize size, shape, thickness, material, color, logo printing, and packaging according to your specifications.

Can I visit your factory?

Absolutely! We welcome factory visits. Please contact us to schedule a time. We can also arrange pickup from Dongguan city center.