Expert contract manufacturing for collapsible Oxford cooler bags. Our workshop executes technical layout engineering, high-performance insulation layering, and rugged RF-welded leakproof linings tailored to your private label blueprint.
Designed for industrial B2B procurement. Standardized measurements engineered for maximum thermal efficiency and low-cost container logistics.
| Shell Material | Heavy-Duty 600D / 1680D Oxford Fabric with Water-Repellent PVC Backing |
|---|---|
| Insulation Layer | 5mm / 8mm High-Density EPE Thermal Foam Core |
| Lining Tech | Food-Grade PEVA / TPU with Seamless High-Frequency RF Welding (100% Leakproof) |
| Thermal Efficiency | Maintains internal temp < 8°C for up to 12 hours (with standard ice packs) |
| Folded Height Compression | Collapses down to 2.8cm flat-pack layout (reduces ocean freight volume by 70%) |
| Load Capacity | Tested to hold up to 15 kg static load with reinforced webbing bar-tacks |
| Order Metrics | MOQ: 500 units per style | Sample Lead Time: 7–10 days | Bulk Production: 30–40 days |
Tailor every detail to meet your market demand. From technical textile selection to specialized hardware finishing.
A transparent, milestone-driven contract manufacturing process ensuring speed, precision, and risk mitigation.
We review your tech pack, target cost, and timeline to provide precise DFM (Design for Manufacturing) advice and quotes within 24 hours.
Our R&D lab produces functional samples (7–10 days) using exact materials, custom colors, and logos for physical client sign-off.
Raw materials are batch-tested for water-repellency and tensile strength before launching the complete automated sewing line.
In-line AQL 2.5 quality control checks every unit for leakproof RF seams, stitching density, and hardware functionality.
Products are compressed, palletized, and shipped via Sea, Air, or Express direct to global fulfillment centers or local ports.
Every batch leaving our Dongguan factory undergoes standardized stress testing to meet international outdoor & retail standards.
Submersion and standing-water tests for 24 hours to guarantee zero liquid leakage from RF welded PEVA seams.
Webbing handles and shoulder strap D-rings undergo 5,000 dynamic jerk cycles under full capacity load.
Thermal camera imaging checks for cold spots or thermal bridges along zippers and corner seams.
All internal lining materials are free from Phthalates, BPA, and heavy metals, certified for food contact safety.
How our custom contract manufacturing empowers brands, distributors, and corporate clients globally.
Engineered a lightweight, collapsible cooler bag with custom camo sublimation that folded flat to save 68% in overseas container freight costs.
Produced 50,000 units of custom insulated lunch bags with reinforced bar-tacks and antimicrobial PEVA liners for cold-chain grocery fulfillment.
Delivered 12,000 custom-dyed Pantone blue cooler bags featuring laser-etched metal hardware for an international summer marketing rollout within 35 days.
Streamlined B2B OEM/ODM production since 2014, engineering performance-driven thermal solutions for global outdoor equipment brands.
Witness our workshop’s precision workflow: automatic raw material die-cutting, multi-layer thermal integration, and high-frequency liner seam welding.
Our dedicated R&D lab focuses on material stress testing and thermal retention analysis, executing blueprint verification with 7-15 day turnarounds.
Optimizing your supply chain with technical precision and scalable output
Utilizing high-frequency ultrasonic welding and dense inner EPE foam to insulate contents safely, maintaining constant temperature metrics across delivery runs.
Our quality tracking process applies strict physical challenges: 10kg load tests on handles, water submersion assessments, and thermal photography checking insulation uniformity.
Our infrastructure matches flexible brand scaling requirements, smoothly coordinating short 500-unit pilot iterations or massive industrial production lots exceeding 100,000 units.
A fully audited manufacturing partner maintaining complete material lineage data, meeting rigorous global criteria for safe food-contact distribution pipelines.
From initial concept and material sourcing to mass production and logistics, we provide the technical infrastructure your brand requires to lead the market.
Our factory operates under international standards to ensure ethical production and premium product integrity.
Audited ethical labor practices ensuring fair working conditions for high-end retail supply chains.
Strict 100% QC inspection protocols from raw material sourcing to final batch shipping.
Expertise in recycled polyester (rPET) and sustainable fabrics meeting global green initiatives.
Standardized environmental systems focused on reducing carbon footprint and industrial waste.
We utilize heavy-duty 600D Oxford shells combined with thick internal EPE foam. Liners are joint-sealed using high-frequency RF welding, creating a 100% leakproof thermal space that locks temperature up to 12 hours without structural sagging.
Our technical fold pattern reduces container height to under 3cm when flat. This layout optimization increases carton storage density by 70%, directly reducing international sea freight rates and global warehouse handling costs per batch.
We handle custom Pantone dye matches, high-fidelity sublimation prints like camo or leopard textiles, and precision structural logo details including 3D embroidery, molded PVC patches, and laser-engraved heavy hardware buckles.
