
What Are Convertible Tote Bags? A Complete Guide
More consumers now want “one bag that does it all” for commuting, travel, work, and weekends. This shift in buying behavior is transforming wholesale and
We deliver custom production aligned with your specific requirements, covering the entire process from sampling to bulk manufacturing.
Our expert design team provides end-to-end design development services, turning your initial concepts and sketches into finished, market-ready products.
We help you build your exclusive brand, offering comprehensive support including product customization, logo application, and packaging design.






Tennis Bag
Designed for tennis lovers, this practical tennis bag comes with dedicated compartments for rackets, balls, and accessories. Crafted from durable RPET fabric, it offers water-resistant protection and comfortable carrying straps—ideal for training sessions or match days.

Casual Backpack
Our multi-functional casual backpack blends style with daily utility: it features a separate shoe compartment, multiple storage pockets, and waterproof RPET material. Suitable for commuting, school, or light trips, it balances comfortable carrying with smart organization.

Outdoor Backpack
Built for outdoor adventures (hiking, camping, etc.), this robust outdoor backpack has large capacity, tear-resistant RPET fabric, and waterproof construction. Its ergonomic shoulder straps ensure comfort during long treks, while segmented compartments keep gear tidy.

Sacoche Bag
This sleek sacoche bag is made for lightweight, on-the-go use: it has a compact minimalist design, durable RPET material, and an adjustable crossbody strap. Perfect for carrying daily essentials (phone, wallet, keys), it keeps your hands free while staying stylish.

Founded in 2010, ChangRong has evolved from a small trading department into a comprehensive manufacturing powerhouse with more than 15 years of experience—equipped with dual-factory operations, advanced production capacity, and a global presence spanning 50+ countries.
· Dual Manufacturing Facilities
Strategically situated in Guangzhou and Qingyuan, our dual facilities cover a combined 5,900㎡ production space and are equipped with advanced equipment, supporting efficient and stable high-quality manufacturing.
· Global Market Reach
We export products to over 50 countries, with in-depth understanding of international quality standards and diverse market needs, enabling us to well cater to the demands of global partners.

Screen high-quality materials (focus on eco-friendly RPET fabric) and accessories (zippers, buckles, webbings) from qualified suppliers. Conduct multi-dimensional testing via professional equipment: use tensile testers to check fabric strength, color fastness testing machines to verify color stability, and webbing inspection machines to detect weaving defects. Only materials meeting ISO/GRS/BSCI standards enter the production process.

Convert confirmed designs into standard production patterns, then use Automatic Super Nesting Cutting Bed Machines to optimize fabric layout—maximizing RPET material utilization while reducing waste.

Arrange 7 professional sewing lines for segmented production: complete core processes like fabric splicing, compartment sewing, and lining fitting with standardized craftsmanship (e.g., double-stitched seams for stress points). Then assemble accessories (zippers, buckles, straps) and conduct in-process inspections—checking sewing tightness and accessory firmness to avoid defects.

Implement 100% full inspection for finished backpacks: use vibration testing machines to simulate transportation/daily use and test structural stability, impact testing machines to verify anti-drop performance, and water resistance testing machines to check waterproof effect (for outdoor/casual models). Unqualified products are reworked or scrapped; qualified products enter the final link.

Provide brand-customized packaging solutions—print logos, attach tags, and use shockproof materials to protect products. According to brand requirements, sort and pack in batches, then coordinate with logistics partners to ensure 7-10 day sample delivery and 30-45 day mass production delivery, covering global 50+ countries with stable timelines.











Why Global Brands Choose ChangRong
As a backpack manufacturer with more that 15 years of experience, ChangRong stands out for global brand partnerships by combining core strengths: backed by 2 factories and 7 sewing lines, we deliver samples in 7-10 days and mass production in 30-45 days; we guarantee certified quality (ISO/GRS/BSCI) via 100% full inspection and professional testing equipment; we offer end-to-end OEM/ODM support through our dedicated design team; and we provide cost-effective factory-direct pricing with a flexible MOQ starting from 500 pieces—all tailored to meet global brands’ efficiency, quality, customization and cost needs.
We can turn around samples in 5-7 days and fulfill mass production within 30-45 days. Backed by 2 dedicated factories and 7 professional sewing lines, our robust production scheduling guarantees on-time delivery that perfectly aligns with the order cycles of global brands.
We run a 100% full inspection process and hold international certifications (ISO/GRS/BSCI). Our professional testing equipment (tensile testers, color fastness machines, etc.) enables end-to-end quality control that meets global standards.
We provide full OEM/ODM services with a professional design & development team. Leveraging more that 15 years of backpack-making experience, we support end-to-end customization (from design to mass production) for brands’ unique positioning.
We offer factory-direct pricing with flexible MOQ (starting from 500 pieces)—our self-operated production capacity cuts intermediate costs, balancing cost-effectiveness and quality for global brand partnerships.






















As one of the world’s leading multi-category sports goods exhibitions, ISPO Munich is the ideal platform for sports goods enterprises to showcase their strength, enhance brand value, and expand cooperation opportunities.

Whether you are a fashion entrepreneur, brand, manufacturer, retailer, sourcing professional, or technology provider, SOURCING at MAGIC offers a platform where you can connect with likeminded professionals, foster meaningful connections, grow your business, and discover the latest in apparel and footwear supply chain services, materials, and technologies.


More consumers now want “one bag that does it all” for commuting, travel, work, and weekends. This shift in buying behavior is transforming wholesale and

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In a bid to cater to the diverse needs of urban commuters, outdoor enthusiasts, and style-conscious consumers, ChangRong today unveiled its latest bag collection, featuring
Get in touch
Have business inquiries, service demands, or related questions? Get in touch—ChangRong’s dedicated team will respond promptly with professional, customized solutions.