Functional Bags & Carrying Cases OEM/ODM Manufacturer
OPACK combines product development in Shenzhen with scalable manufacturing in Guangxi to produce medical equipment bags, business bags, soft-sided luggage, and technical carrying solutions for global customers.
Advanced Engineered Protection Innovations
Pioneering proprietary bag technologies trusted by elite global industries for decades

End-to-End Product Development
Our R&D and pattern-making teams transform concepts, sketches, and samples into functional, market-ready products.

Uncompromising Quality Assurance
Rigorous IQC, IPQC, FQC, and AQL inspections ensure consistent premium quality from incoming materials to final shipment.

Scalable Manufacturing
Our Shenzhen and Guangxi operations deliver flexible, efficient, and reliable high-volume production across product categories.

Global Compliance Ready
ISO and BSCI systems, audit experience, and material compliance support help products meet global market requirements.
An Experienced Manufacturing Partner for Global Customers
OPACK is a functional bag and carrying-case manufacturer with manufacturing operations in Shenzhen and Guangxi, China. Our Shenzhen manufacturing roots date back to 1994, supported by decades of product development and export experience.
We provide product development, material sourcing, pattern engineering, sampling, quality control, mass production, and export support for medical equipment bags, business and laptop bags, soft-sided luggage, technical carrying cases, backpacks, and other specialized carrying solutions.
By combining Shenzhen-based development with scalable production in Guangxi, we help customers manage product quality, manufacturing capacity, lead time, and cost throughout the development and production process.
Integrated Bag Manufacturing in Shenzhen and Guangxi
OPACK operates integrated bag manufacturing facilities in Shenzhen and Guangxi, China. Our Shenzhen operation focuses on product development, pattern engineering, material sourcing, sample making, quality management, and higher-complexity custom bag production.
Our Guangxi production base supports scalable, cost-efficient mass production for larger orders and long-term OEM/ODM programs. Through coordinated production planning and quality-control processes, both facilities provide a complete path from initial concept and prototype to bulk manufacturing and export delivery.
Expert Manufacturing | Global Supply
Custom Luggage and Bags Collection
Scale and Quality Excellence
OPACK employs over 900 staff, including 700+ skilled lathe workers, meeting strict international human rights standards. This stable workforce and our professional R&D team keep our products at the industry forefront. With three decades of manufacturing expertise, we prioritize quality first. Through exceptional design and continuous innovation, we have earned lasting global trust and market recognition.
0 + Years
Manufacturing Experience
Over 30 Years of Manufacturing Experience
0 Sqm
Production Area
Expansive Square Meters of Modern Production Area
0 Staff
Skilled Staff and Professionals
Stable workforce meeting global standards
0 Styles
Developed Product Styles
Pioneering multi industry custom designs
★★★★★ 4.8/5 • Loved by Thousands Worldwide
What People are Saying

Working directly with their professional R&D team allowed us to transform our complex functional bag sketches into hundreds of market-ready styles with exceptional technical precision and comprehensive material guidance, that significantly accelerated our corporate product launch schedule across global retail markets.
Sarah Jenkins

Their extensive dual-facility manufacturing capacity, combined with over nine hundred skilled staff members, handled our high-volume enterprise procurement requirements seamlessly, proving that their stable production workforce and systematic factory organization can easily manage massive bulk orders without single fulfillment delay.
Marcus Vance

The complete transparency of their factory operations regarding official ISO9001 and BSCI social compliance certifications provided our international auditing team with total corporate peace of mind, while ensuring that every batch of finished goods maintained strict elite quality standards.
Elena Rostova

Establishing a long-term partnership with this trusted registered supplier has greatly elevated our distribution network throughout Europe and America, because their superior manufactured luggage consistently exceeds our strict enterprise expectations while demonstrating true engineering innovation and remarkable supply chain stability.
David Sterling
FAQS
Can we submit our own design sketches for a custom manufacturing order?
Absolutely. Our dedicated internal R&D team is fully equipped to handle proprietary sketches, detailed tech packs, and structural blueprints. We specialize in cross-industry product development, utilizing advanced engineering concepts to translate your creative concepts into production-ready physical samples. From initial materials evaluation to sample engineering, we work hand-in-hand with your design team to ensure every technical requirement is met flawlessly before entering mass production.
What bag categories can we customize for our corporate brand project?
You can customize products across all our core categories, including specialized business computer briefcases, computer rod bags, technical equipment tool bags, new energy device storage, and premium luggage series.
Do you possess self developed intellectual property for custom product options?
Yes, OPACK continuously engages in advanced product research and development, possessing numerous self-developed intellectual property rights to support and inspire your private label customization needs.
Who will be handling the technical side of our custom development process?
Our highly professional R&D team couples directly with a stable, high-quality production workforce to systematically manage and execute the entire customization process from initial design to final sample.
How do your certifications ensure international standards for our custom products?
Our factory operations strictly maintain official ISO9001 and ISO14001 certifications, ensuring that every customized product is developed and manufactured under world-class quality and environmental management standards.








