May 18, 2026all blog
How to Ensure Quality in Underwear Manufacturing
YDL quality control process is from the first fabric roll to the final carton.
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Mar 25, 2026Men's underwear Whole sale
How to Choose the most popular Men’s Underwear for New Brand for easy startup
For a low-cost men’s underwear business startup, the “Hero products” boxer briefs, briefs, or boxers can be the right choice and the most profitable for your startup.
Mar 25, 2026Underwear Fabric Knowledge
How to decide Underwear Fabric Composition for brand: The Secret to Perfect Fit
Discover the secret to comfortable underwear. Learn how to read fabric composition labels, understand yarn count (S) vs. spandex denier (D), and choose the best quality.
Mar 25, 2026Underwear Fabric Knowledge
The Truth About Modal Underwear: 8 Misunderstandings Debunked | Expert Manufacturer
Are you selling Modal underwear? Don't fall for these 8 common fabric myths! Discover the facts about Modal's shrinkage, stretch, and breathability from a leading professional underwear factory.
Mar 4, 2026Men's underwear Whole sale
How to Source Underwear for Your Brand: 8 Steps to Guarantee Quality
Sourcing underwear for your brand? From a professional manufacturer's 8-step checklist (Material, Fit, and the 4-Step QC Audit) to avoid bad suppliers and guarantee 5-star reviews from your customers.
Mar 3, 2026Underwear Fabric Knowledge
Sourcing Cotton Underwear: How Cotton Yarn Twist Affects Fabric Feel
Why All "Cotton" Feels Different: The Knowledge of Yarn Twist About Cotton Fabric Every Buyer Should Know As an e-commerce seller or brand owner, there is nothing worse than launching a new underwear
Mar 2, 2026Underwear Fabric Knowledge
How to Source High-Quality Cotton Underwear for Your Brand
Learn how professional underwear factories actually grade 100% cotton based on length, fineness, and Micronaire to ensure premium quality.
Mar 2, 2026Underwear Fabric Knowledge
How to Source Premium Cotton Underwear: Combed vs Carded
Are you sourcing cotton underwear for your brand? Learn the crucial differences between combed and carded cotton from an expert underwear manufacturer.