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Changrong Bags specializes in one-stop OEM/ODM backpack customization services, covering the entire process from design consultation, material selection, and sample development to mass production and strict quality control.With over 15 years of industry expertise, 2 state-of-the-art factories, and a full suite of international certifications (ISO, BSCI, SEDEX,GRS),we turn your brand vision into high-quality, market-competitive backpack products.We pride ourselves on flexibility and professionalism, delivering tailored solutions to meet the unique requirements of global brands, cross-border e-commerce sellers, and bulk wholesalers.
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With more that 15 years of professional backpack manufacturing experience serving over 50 countries, Changrong Bags owns two modern factories (Guangzhou & Qingyuan) with 7 sewing production lines. Backed by international certifications (BSCI, SMETA 4P, GRS, ISO 9001:2015) and complete product compliance certificates (REACH/ROHS/SVHC/LFGB/FSC/OEKO-TEX/GOTS/Lead & 11 phthalates FREE), we are committed to delivering reliable, compliant, and high-quality OEM/ODM solutions for global clients. We combine strict quality control, strong R&D capabilities, and efficient service to turn your brand needs into market-competitive products.
Own 2 manufacturing bases + stable material supply chain, 7 professional sewing production lines, ensuring consistent quality and sufficient production capacity.
Precisely analyze market demands and competitors, combining 15+ years of industry experience to provide targeted customization solutions.
Focus on your brand positioning, adapting to usage scenarios for different groups (students/business/outdoor/travel) and mid-high-end market positioning.
Real-time updates on production progress, traceable quality inspection reports, and 100% on-time delivery backed by professional supply chain management.
Three-tier quality control process, 100% pre-shipment inspection, 98% repurchase rate, and no major quality complaints in 15 years.
Partnered with mid-high-end famous brands like Target, Sam's Club, Samsonite, Sony, Ace, and SCANIA, with proven industry reputation.
We specialize in GRS-certified recycled fabrics, offer customizable eco-friendly packaging solutions, and are committed to sustainable manufacturing practices—fully aligned with the global shift toward green, low-carbon consumption trends.
Strictly protect your design plans and brand information, with a professional team committed to preventing information leakage.
Response time ≤ 2 hours, 5-year quality warranty + lifetime after-sales service, free product upgrade support, and dual guarantees from dedicated consultants and after-sales teams.
We are committed to providing professional, efficient, and reliable customization services for global clients. Whether you need a small-batch sample or large-scale mass production, we have the capability to turn your ideas into reality.
Dedicated 1-on-1 customization consultant follows up throughout the entire process, providing real-time updates on production progress and quick responses to after-sales issues.
Free design optimization suggestions, material selection guidance, and compliance certification consulting.
Share professional content such as backpack industry trends, material innovations, and customization cases.
Our MOQ starts from 300 pieces for most backpack styles. For special materials or complex designs, the MOQ can be adjusted through negotiation. We also offer sample orders for quality verification before mass production.
Sample lead time: 5-7 days (including design modification). Mass production lead time: 15-25 days (depending on order quantity and complexity). Urgent orders can be prioritized with a shortened cycle.
Yes, we support full branding customization, including logo embroidery/printing, custom labels, and packaging design. We can also provide packaging material options (eco-friendly paper bags, plastic-free boxes, etc.) to meet your needs.
Absolutely. We are GRS certified and offer a variety of eco-friendly materials, including recycled RPET (made from plastic bottles), organic cotton, and biodegradable fabrics. We also support eco-friendly packaging solutions.
We implement a "sample confirmation→pre-production sample verification→mass production sampling inspection→finished product full inspection" process. The same production line and quality standards are used for samples and mass production, and a quality inspection report is provided before shipment.
