Founded in 2002 ,USL is a professional custom bag manufacturer with over 20 years of experience in OEM and ODM bag production. We are committed to providing high-quality custom bag solutions for global brands, retailers, and e-commerce sellers.
Manufacturing Strength You Can See. Reliability You Can Trust.
From design and material sourcing to prototyping and mass production, our vertically integrated supply chain can help you reduce sourcing costs by 15–30%, shorten development time by over 30%, and ensure consistent bag product quality.
Our factory is certified by ISO9001, BSCI, SGS, and Sedex, and has passed factory audits from global brands including Nike and Disney. Furthermore, our products comply with REACH standards and are supported by a professional QC team to maintain a defect rate below 1%.
We offer one-stop OEM/ODM customization services, providing free advice on customized orders, the latest packaging styles and label designs, brand building, and promotional activities based on your needs and budget.
We support sea freight, air freight, express delivery (such as DHL, UPS, TNT, FedEx), and DDP services. With 7+ years of partnerships with international freight forwarders, we can provide you more reliable logistics and competitive shipping rates.
Whether you send us a message via email, WhatsApp, WeChat, or other means, our team will reply to you within 24 hours.
From concept to delivery- a clear custom process.
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Send us your requirements for customized bags, including design, materials, and functions, via email, WhatsApp, WeChat, or phone. We will reply within 24 hours and submit your personalized quotation within 3 days.
Our design will be completed as a CAD mockup within 24 hours based on your requirements. After the Technical Pack is confirmed, our factory will complete sample production within 2 weeks for your review and approval.
Production of your order will be completed within 2 months.
To ensure consistent quality, we work clousely with internationally recognized testing agencies such as ITS and SGS. Furthermore, a CAP (Corrective Action Plan) will be implemented immediately should any quality issues arise.
We will ship your order on time and provide you with the tracking number.
If you have any questions, please feel free to contact us. We will respond within 24 hours.
USL
Ready to customize your exclusive backpack products?
From concept to delivery, we leverage over 20 years of manufacturing expertise and end-to-end supply chain services.
Compliance you can trust
USL cooperates with over 200 well-known brands and retailers worldwide, including Umbro, Ellesse, Nautica, Fila, Converse, Kappa, Lotto, Ecko, HoodRich, Stronger, LSDK, Castore, Nicce, Arsenal, and Liverpool, as well as retailers such as JD Sport, Intersport, Go Sport, Zalando, ASOS, NEXT, Auchan, Sport Direct, ASDA, FootAsylum, TK Maxx, and Lids.
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.
As a manufacturer of bags, we deeply understand the importance of logo customization techniques for product quality and brand image.
Whether camping, rock climbing, hiking, or traveling, we all need a backpack that’s spacious yet lightweight. It can significantly enhance
Have you ever faced this dilemma? For short trips, packing in a travel backpack can feel like space is insufficient,
A suitable hiking travel backpack can greatly enhance your hiking experience. Therefore, in addition to considering the weather, clothing, and
Tell us your requirements and our
team will respond within 24 hours.
+86 153 9222 9617
+86 153 9222 9617
Ready to customize your exclusive backpack products?
