Efficient Custom Underwear Manufacturing for Large Orders
LeelineApparel, an underwear manufacturer, provides high-quality underwear. We accept both small and large orders. We produce up to 500,00 units per month, ensuring fast turnaround times and cost-effective pricing.
Whether you’re looking for 100% cotton or polyester blends, we offer over 20 fabric choices to meet your brand’s specifications. With our fully automated production line, we guarantee 99% defect-free quality control on every order.

Leading Underwear Manufacturer in China
▶ Up to 20% lower cost than top industry suppliers
▶ Over 400 certified underwear manufacturers with a proven track record
▶ 10+ years of manufacturing experience in the apparel industry
▶ Low MOQ: Starting at 50 units for most styles
▶ More than 5,000 clients globally trust our products and services
▶ Fast production turnaround: 10-14 business days for bulk orders
Choose Your Custom Underwear Style
Bring Your Underwear Line to Life with LeelineApparel
Need a reliable underwear manufacturer? We offer tailored solutions for your designs with a focus on quality and performance. Let’s create something special together!
Underwear Manufacturer Customization Production
We specialize in custom underwear for men, women, and kids, with the flexibility to design and manufacture underwear in any material of your choice.
Custom Underwear Fabric Option

MicroModal

Bamboo Fabric

Spandex/Lycra

Cotton Spandex Blend

Tencel

Pima Cotton
Custom Underwear Waistband Style

Foldover Waistband

V-Shaped Waistband

Printed or Branded Waistband
Custom Underwear Pattern Printing

Solid Color Print

All-Over Print

Logo Print

Tie-Dye Print
Custom fits, high-quality materials, and quick turnaround times. We’re here to help you bring your underwear collection to life.
How We Underwear Manufacturer Make
1. Develop a Concept
Tell us your idea for any type of custom underwear—briefs, boxers, thongs, or sportswear. You can send us sketches, mock-ups, or reference products, and we’ll help you refine the concept. We’ll ensure every detail is aligned with your vision before we move to the next stage.


2. Design and Customize the Fit
We’ll tailor the fit to your needs—whether it’s snug, relaxed, or performance-driven. You can choose specific waistband styles, leg openings, and any additional features like padding or lace. Our team adjusts patterns to ensure an optimal fit for comfort and style.
3. Create a Prototype
Once the design is set, we underwear manufacturer produce a prototype. This sample allows you to check the fit, fabric, and overall look before mass production. We adjust your product to meet your expectations. Then, we move forward.


4. Mass Production
After prototype approval, we begin mass production. Using advanced machinery and skilled artisans, we ensure consistent quality. Whether your order is 50 or 50,00 units, we maintain efficiency while preserving the high standards of craftsmanship.
5. Quality Control & Inspection
Each pair of underwear undergoes strict quality checks at various stages of production. We inspect the stitching, fabric, and fit to ensure there are no defects. We also test the durability of the elastic, fabric stretch, and color fastness, guaranteeing each pair is up to standard.

Your Custom Underwear, Made to Order
From waistbands to fabrics, we customize every detail for your brand. Let us help create underwear that fits your vision.
Customers Reviews

LeelineApparel made eco-friendly underwear from cotton and bamboo. They added seamless waistbands, going above and beyond. Their team helped us with fabric choices and customization options. This made the whole process easy. We were impressed by their quick response times and how they adjusted our designs based on feedback. The final product fit perfectly and felt luxurious.
– Carlos Mendes

LeelineApparel had a flexible MOQ. This let us start our custom underwear line without a big upfront cost. We wanted a mix of styles, from thongs to boxer briefs, and their team provided multiple fabric and waistband options. They were hands-on through the entire process, offering valuable input on fit, comfort, and branding. Shipping was timely, and we’ve seen great customer feedback since the launch.
– Grace Patel
Our Premium Custom Underwear Cases




FAQs About Underwear Manufacturer
1. What are the available shipping options and costs?
We offer a range of shipping options, including air freight, sea freight, and express courier services (such as DHL, FedEx, and UPS). The cost depends on the order size, weight, and destination.
For bulk orders, sea freight is more economical, with shipping times ranging from 4 to 6 weeks. Air freight is faster, typically 5-7 days, but comes at a higher cost. We work with you to choose the most cost-effective option based on your timeline and budget.
2. Do you offer private labeling and packaging services?
Yes, we provide private labeling and custom packaging options. This includes custom hang tags, labels, printed polybags, and branded boxes.
You can choose from a variety of materials and finishes, such as embossed labels, satin ribbons, or recycled packaging. We also offer custom waistband labels and care labels to ensure your brand’s identity is maintained.
3. Can you accommodate special sizing or product modifications?
Absolutely! We specialize in offering custom sizing, whether it’s for plus size, maternity wear, or performance-based fits. Our team works closely with you to adjust measurements, create custom patterns, and ensure the fit is perfect for your target audience.
We can also modify waistbands, leg openings, or fabric blends to meet your specific requirements.