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  • Home
  • OEM Product
    • Period Panties
      • Midi Brief
      • Hipster
      • Bikini Brief
      • High Waist
      • Thong
      • Boxer Short
      • Sleep Overnight
      • Cycling Shorts
    • Women Ordinary Panties
    • Women’s Bras
    • Period Swimwear
    • Maternity Bra & Panties
    • Women Incontinence Underwear
    • Men Incontinence Underwear
    • Menstrual Pads
    • Dance Underwear
    • Sleepwear
    • Sportswears
    • WetBags
    • Product Inquiry Form
  • For Wholesale
    • Available Goods
    • Light Flow Panties
    • Medium Flow Panties
    • Heavy Flow Panties
    • Normal Panties
  • About Us
    • Team members
    • F.A.Qs
    • Gallery
  • Blog
  • Contact Us

Author: Nazim Shanhao

2026-06-112026-06-11Product, Textile Fabric

How High-Quality Seamless Bonded Period Panties Are Made

When it comes to premium period underwear, quality and reliability are non-negotiable. High-quality seamless bonded period panties are not simply stitched together; […]

2026-06-022026-06-02Testimonials

Precision Makes the Difference in Seamless Laser Cut Panties

https://shanhaoundies.com/wp-content/uploads/2026/06/seamless-laser-cut-panties-video.webm In this video, our workers are carefully applying adhesive bonding to seamless laser cut panties  fixing each strip by hand and […]

2026-06-022026-06-02Textile Fabric

The Future of Textile Dyeing Isn’t Liquid. It’s Supercritical

While the apparel industry constantly talks about sustainability, true decarbonization requires a fundamental rewrite of traditional manufacturing. The image below captures what […]

2026-06-012026-06-01Product, Textile Fabric

Shanhao Super Absorbent Fabric | 25x More Absorbent Than Terry Fabric

The period underwear industry is evolving rapidly, and one of the biggest challenges has always been balancing high absorbency, leak protection, comfort, […]

2026-05-192026-05-19Product, Textile Fabric

Why We Are Shifting Toward Low-Water Manufacturing in Apparel (And Why It Matters)

In the apparel industry, we often talk about the final product, the fit, the fabric, and the function. But lately, I’ve been […]

2026-05-142026-05-14Testimonials

Why We Still Use Hand Bonding for Seamless Period Panties

https://shanhaoundies.com/wp-content/uploads/2026/05/Seamless-Period-Pantiess.mp4 The Challenge of Automation in Seamless Period Panties In the seamless underwear industry, there are now machines capable of automatic glue […]

2026-04-102026-04-10Product, Testimonials

What’s Inside Your disposable Pads? The Truth Most Brands Don’t Tell You

Most women use sanitary pads every month without ever questioning what they are made of. They are often marketed as “soft,” “cotton-like,” […]

2026-03-312026-03-31Product, Testimonials

Why Our Patented Edge-Seal Technology Outperforms Traditional Stitching in Period Panties

In the evolution of period underwear, one of the most critical yet overlooked innovations lies in edge construction. While most brands focus […]

2026-03-302026-03-31Product, Textile Fabric

Why Organic Cotton Is the New Standard for Period Wear (Complete 2026 Guide)

The demand for organic cotton period underwear is growing rapidly as consumers shift toward safer, PFAS-free, and eco-friendly menstrual products. Today’s buyers […]

seamless-period-underwear-scaled
2026-03-232026-03-30Product, Testimonials

Why Can Our Seamless Period Panties Be Put in the Dryer?

Unlike traditional stitched underwear, Shanhao seamless period panties are engineered for durability, convenience, and long-term performance even under high heat conditions. Our […]

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Shantou Shanhao Knitting Co. Ltd, is a factory located in Shantou city with its sales department set up in Shenzhen. Shanhao specializes in the production of innovative functional underwear like period underwear, incontinence underwear, and maternity underwear with monthly output of 500,000 pieces of panties and 100,000 pieces of bras. Shanhao is certified ISO9001, GOTS, BSIC and have other certifications.

Useful links

  • Women Period Panties
  • Women Incontinence Underwear
  • Women Ordinary Underwear
  • Women Maternity Bra and Panties
  • Period Swimwear
  • Menstrual Pads
  • Dance Underwear
  • WetBags
  • Men Incontinence Underwear

Contact

Office:

A601, ZhanTao Technology Building, Longhua District, Shenzhen, Guangdong Province, P.R.China
(+86) 181 2512 1337
rose@shanhaoundies.com

Factory:

Xianbohuan East Road, Gurao Town, Chaoyang District, Shantou City, Guangdong Province, P.R.China

Copyright © 2026 Shantou Shanhao Knitting Co., Ltd.

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