- 1. What Is Your MOQ?
- 2. Can You Make Custom Period Underwear?
- 3. How Long Does Sampling Take?
- 4. What Materials Do You Use?
- 5. What Certifications Do You Have?
- 6. How Do You Control Product Quality?
- 7. Can I Test the Product Before Bulk Production?
- 8. What Is Your Production Capacity?
- 9. Can You Provide Custom Packaging?
- 10. How Do You Protect My Design and Brand?
- What Makes a Good Period Underwear Supplier?
- Frequently Asked Questions
Choosing the right private label period underwear manufacturer is an important decision for any new or growing underwear brand.
A factory may offer attractive prices and beautiful samples, but there is much more to check before placing a bulk order. You also need to understand MOQ, sample development, materials, certifications, quality control, production capacity and delivery.
Here are 10 important questions to ask before choosing an OEM or private label period underwear supplier.
1. What Is Your MOQ?
MOQ means Minimum Order Quantity. It can vary depending on the design, fabric, color, size and level of customization.
Before ordering, ask whether the MOQ applies per style, color or size. Also ask if the factory offers lower MOQ options for your first sample or test order.
A flexible MOQ can help new brands test the market before committing to a large production run.
2. Can You Make Custom Period Underwear?
Not every supplier is a true OEM manufacturer. Some companies mainly resell existing products.
If you need custom period underwear, ask whether the factory can customize the pattern, fit, fabric, colors, absorbency level, gusset construction, labels, logos and packaging.
Shanhao provides OEM and ODM period underwear production for brands looking for customized products.
Explore OEM Underwear Products →
3. How Long Does Sampling Take?
Always ask about sample lead time before placing a bulk order.
A good sample process should include reviewing your specifications, confirming materials and construction, producing the sample and making revisions when necessary.
For custom projects, send your tech pack or product requirements before sampling so the factory can confirm what is technically possible.
4. What Materials Do You Use?
Materials have a major effect on comfort, absorbency, durability and leak protection.
Ask your period underwear manufacturer about the main fabric, absorbent layers, lining and waterproof or leak-resistant barrier.
Depending on your target market, you may also want options such as organic cotton, bamboo fiber or other certified materials.
Read more about period underwear materials and manufacturing →
5. What Certifications Do You Have?
Certifications can help buyers evaluate materials, production and quality-management practices.
Ask the supplier for the actual certificates and check whether they are relevant to your product and target market.
Shanhao works with recognized standards and certifications including ISO 9001, OEKO-TEX, GOTS, GRS, OCS and BSCI.
If you are checking a factory certificate, don’t rely only on a logo. Ask for the certificate number, validity and issuing organization.
Read our manufacturing and certification guides →
6. How Do You Control Product Quality?
Quality control should not begin only when the finished products are packed.
A reliable period underwear supplier should check materials, production processes, stitching, absorbent layers, sizing and finished products.
For period underwear, pay particular attention to:
- Absorbency
- Leak protection
- Fabric quality
- Gusset construction
- Elastic and stitching
- Size and fit
Learn more about period underwear quality control →
7. Can I Test the Product Before Bulk Production?
Yes. This is one of the most important steps for a new brand.
Do not approve a large production order based only on product photos. Request samples and test the fit, comfort, absorbency, washing performance and overall construction.
If you have your own tech pack, compare the finished sample with your specifications before approving bulk production.
8. What Is Your Production Capacity?
Production capacity becomes especially important when your brand starts growing.
Ask about monthly production capacity, lead times and how the factory handles repeat orders.
Shanhao is a functional underwear manufacturer based in Shantou, China, with production focused on period underwear, incontinence underwear and maternity underwear.
9. Can You Provide Custom Packaging?
Private label is not only about putting your logo on the underwear. Packaging is also part of your brand.
Ask whether the supplier can provide custom labels, hangtags, branded packaging, cartons and individual product packaging.
Also confirm packaging MOQ, artwork requirements and production time before approving the order.
10. How Do You Protect My Design and Brand?
If you provide your own design, pattern, logo or packaging artwork, discuss how the manufacturer handles your information.
For custom projects, clearly discuss confidentiality, design ownership and how your product will be handled after development.
These details become especially important when developing a unique private label period underwear product.
What Makes a Good Period Underwear Supplier?
The right supplier is not simply the factory with the lowest price.
For long-term cooperation, look at the complete picture:
- MOQ and pricing
- Sample development
- Material options
- Certifications
- Quality control
- Production capacity
- Customization
- Packaging
- Communication
- Delivery and repeat-order support
A manufacturer that can support your product from sample to bulk production can make product development easier as your brand grows.
Why Work Directly With a Period Underwear Factory?
Working directly with a period underwear manufacturer gives brands a clearer way to discuss product specifications, materials, sampling and production.
Shanhao specializes in reusable leakproof period underwear, incontinence underwear and maternity underwear for international B2B customers.
If you are developing a new menstrual underwear brand or looking for a new OEM supplier, you can discuss your design, target quantity, materials and packaging requirements directly with the factory.
Frequently Asked Questions
What should I ask a private label period underwear manufacturer?
Ask about MOQ, sample lead time, materials, certifications, quality control, production capacity, customization, packaging and design protection.
What is the difference between OEM and private label period underwear?
OEM usually involves producing a product according to the buyer’s specifications. Private label commonly means manufacturing a product under the buyer’s own brand, often with customized labels, packaging or product features.
How can I check if a period underwear supplier is a real factory?
Ask for the factory address, production information, certifications and samples. A factory visit, video tour or third-party audit can also help verify manufacturing capability.
Should I order samples before a bulk order?
Yes. Testing samples before bulk production allows you to check fit, materials, absorbency, construction and overall quality before committing to a larger order.
Final Takeaway
Choosing a private label period underwear manufacturer should be about more than finding the lowest quotation.
Ask the right questions about MOQ, customization, materials, certifications, quality control, production capacity and packaging. Then test samples before moving into bulk production.
Looking for OEM, ODM or private label period underwear?