Great denim starts with exceptional components. At QST, we provide the essential materials behind every garment—from premium pocketing, waistbands, interlinings, and Q-Loop® anti-fray tape to a complete range of apparel components engineered for quality, performance, and consistency. QST delivers the materials that bring premium denim to life.
The Components Behind Great Denim –
What Sets QST Apart
Pocketing
Built for Comfort. Engineered for Performance.
Every great pair of jeans starts with the right foundation. QST pocketing combines durability, comfort, and performance in a broad selection of constructions, including cotton, stretch, blends, prints, yarn dyes, and sustainable qualities.
Engineered for today's denim market, our pocketing delivers lasting performance, consistent quality, and the flexibility to meet the unique requirements of every brand and collection.
Eco-friendly options available.
Interlining
Structure That Lasts.
QST interlinings are engineered to provide the structure, comfort, and durability today's denim demands. From high-performance fusible products designed to withstand intensive wash processes to innovative stretch solutions that move with the garment, our collection delivers reliable performance across every application.
Available in woven, knitted, and nonwoven constructions, QST interlinings help manufacturers achieve consistent quality, improved production efficiency, and exceptional garment performance.
Eco-friendly options available.
Waistband
Engineered for Fit. Built for Performance. Designed Around Your Brand.
QST offers one of the industry's most comprehensive waistband programs, combining performance, customization, and global manufacturing expertise. Whether you're looking for classic constructions or highly engineered solutions, every waistband is designed to enhance fit, comfort, durability, and production efficiency.
Our made-to-order program offers extensive customization, including screen printing, pick stitching, insert tapes, piping, silicone strips, gripper tapes, and specialty finishes—allowing brands to create waistbands that reflect their unique identity.
With manufacturing facilities across Asia, North America, Europe, and Africa, QST delivers consistent quality, dependable supply, and global flexibility.
Q-Loop
Innovation That Performs.
Exclusive to QST, Q-Loop is an innovative anti-fray solution that helps denim manufacturers improve both production efficiency and garment quality. By stabilizing belt loop yarns before sewing, Q-Loop® eliminates manual trimming while creating cleaner, more durable belt loops that maintain their appearance throughout the life of the garment.
Paired with the proprietary Q-Loop® Processor available for purchase or no cost lease with qualifying Q-Loop purchases, the system delivers fast, consistent application and dependable production performance, helping manufacturers reduce labor while achieving superior results.
