ABOUT US
20+ years of manufacturing high-performance backpacks for global brands.
What Can We Do?
Quality Backpack Design & Manufacturing
USLINT specializes in the design and manufacture of high-quality outdoor backpack and sports backpacks, covering a wide range of products including hiking backpacks, mountaineering backpacks, travel backpacks, running vests, gym bags, waterproof bags, and bicycle frame bags.
Our backpacks have been used in various industries such as outdoor, hiking, football clubs, gym/fitness, fashion, retail, and schools. As a custom backpack manufacturer, USLINT aims to provide clients with high-standard customized backpack solutions.
Enterprise Development History
01
02
03
04
05
Laying the Foundation
Founded in Quanzhou, Fujian, in 2002, it embarked on the journey of backpack manufacturing.
Accumulated Experience
As a full-category bag manufacturer, it mastered diverse materials and craftsmanship.
Strategic Focus
It transitioned into a trusted specialist in the outdoor sports backpack sector.
Scale and Modernization
It established a 10,000+ sqm facility with 10+ production lines and 200+ employees, achieving 1M annual capacity.
Global Trust and Quality
It earned global trust via 2,000+ projects for 200+ brands, with BSCI and ISO certifications.
Five Core Advantages of Choosing USLINT Backpacks
Comprehensive Supply Chain System
Our mature and well-established supply chain system ensures fast and reliable procurement of customer-specified raw materials, including premium fabrics like ballistic nylon, Cordura®, and X-PAC®.
Personalized OEM/ODM Customization Services
We provide professional OEM/ODM services. Whether it’s backpack design, fabric customization, color selection, size adjustments, functional enhancements, branding additions, exclusive packaging, or mass production of existing fashion backpacks, USLINT will go above and beyond to meet your needs.
High-Quality Production Process
To guarantee consistent quality for every custom backpack, USLINT employs advanced production equipment: precision pattern-making machines, automatic fabric cutters, heat transfer printers, and screen printing machines. All cutting and printing strictly adhere to preset specifications.
Stringent Quality Control System
All products are certified by SGS, ISO, and BSCI. We maintain a rigorous quality control system, with factory equipment including Fabric Tension Testing Machine、Color Fastness Test Machine、D65 Light Box、Shock Testing Machine to comprehensively evaluate backpack performance, guaranteeing customers receive premium products.
Efficient After-Sales Service
As a premier backpack manufacturer, USLINT provides efficient and comprehensive after-sales support. We promptly address all inquiries and dedicate ourselves to resolving any issues you encounter until complete satisfaction is achieved.
Factory & Work Environment
Our Certificate





Global Exhibition
Participating in exhibition is an important part of USL’s development. To quickly obtain industry information, showcase our bag products and solutions, connect with our customer base, and project a positive company image, USL participates in multiple trade shows annually, including ISOP, the Canton Fair, Spring Fair, the Eurobike Exhibition, and the Magic Show Exhibition.
Your Trusted Partner
USLINT has established deep partnerships with over 200 well-known brands and retailers worldwide, including Umbro, Ellesse, Nautica, Kappa, Lotto, LSDK, Castore, Nicce, Arsenal, and numerous retailers such as JD Sport, Intersport, Go Sport, ASOS, NEXT, Auchan, Sport Direct, ASDA, TK Maxx, and Lids.























































Our Customers Review
Get Quotation
or Free Sample
Tell us your requirements and our
team will respond within 24 hours.
Tel
+86 153 9222 9617
WeChat/WhatsApp
+86 153 9222 9617
Ready to customize your exclusive backpack products?