Since 2013, DeliverKingdom has been one of the leading companies in China’s cold chain logistics packaging industry. Headquartered in Guangzhou, with a 12,000-square-meter manufacturing base in Yangchun City, Guangdong, we’ve been shaping how businesses move temperature-sensitive goods. Our 400-plus employees are skilled in producing insulated transport bags, pallet thermal covers, and mobile cold storage systems. Over the years, we’ve earned BSCI and ISO9001 certifications and built long-term partnerships across Asia, Europe, and North America. What we really do is simple—help businesses deliver freshness, reliability, and trust in every shipment.
In the food and beverage supply chain, every degree matters. A few minutes of exposure to heat or poor insulation can ruin entire batches of perishable goods. That’s why our insulated fresh bag exists—to solve the pain points of temperature instability, product loss, and delivery inefficiency. Whether it’s a restaurant sending out fresh meals, a seafood exporter handling long-distance shipping, or a cold chain logistics provider managing daily routes, our bag helps keep everything consistent. Its insulation keeps the cold trapped longer, while its structure remains light enough to move quickly. DeliverKingdom’s design team created this with real-world feedback from delivery professionals who know exactly what’s needed out there.
There’s more science inside this bag than you might think. Each insulated fresh bag uses a multi-layer thermal design that locks in temperature—cold stays cold, and hot stays hot. The reflective outer layer resists heat, the inner aluminum lining maintains consistent cooling, and the core layer adds a strong insulation barrier. It’s waterproof, dust-resistant, and blocks odor transfer completely. Drivers and warehouse teams love how it’s easy to fold and store when not in use, saving valuable space. Whether you call it a vacuum insulated bag or a deep cold box bag, the performance stays reliable through long hours and changing environments. It’s light, durable, and built for real delivery life, not just display photos.
Cold chain logistics is never a smooth ride—it’s long hours on the road, busy kitchens, and unpredictable weather. We know that, and we designed our bag for it. Every deep cold box bag is built to handle real movement, vibration, and rough handling. Reinforced seams, strong zippers, and weather-resistant coatings make sure it survives every shift. Its balanced structure helps drivers load and unload faster, while keeping internal temperatures stable during transportation. Whether you’re delivering chilled drinks, frozen desserts, or medical supplies, our insulated fresh bag delivers dependable results from start to finish.
Your brand deserves more than a standard bag. That’s why DeliverKingdom offers complete customization on every insulated fresh bag we make. You can choose materials, thickness, fabric color, size, insulation strength, and even the type of closure—Velcro, zipper, or buckle. We can print your logo, brand color, or even promotional design directly on the bag surface. Our team supports both OEM and ODM projects, so if you have an idea for a unique deep cold box bag or adventure cooler bag, we’ll help you bring it to life. No matter the order size—hundreds or tens of thousands—we’re equipped to deliver fast without compromising quality.
We designed this product with professionals in mind. Restaurant chains use our insulated fresh bags for food delivery to keep meals fresh and hot. Cold chain logistics companies rely on them to transport frozen goods or chilled beverages. Distributors and traders use them for seafood, dairy, and meat shipping. The versatility is what makes it stand out—it’s not just a container, but a reliable partner in everyday operations. Our adventure cooler bag is even used by catering companies and outdoor event teams who need portable cooling solutions. Whatever your business, this bag adapts to your workflow.
With over ten years of experience in custom manufacturing, DeliverKingdom knows how to turn concepts into products fast. Our OEM and ODM systems are built for flexibility—we can start from a design sketch, modify an existing model, or replicate your current product with improved materials. Inside our 12,000-square-meter facility, advanced sewing and thermal lamination machines work in sync to meet deadlines for large orders. We’ve helped international restaurant brands, food logistics firms, and cold chain distributors launch entire product lines successfully. For big orders, we guarantee both quality and delivery speed, no matter how complex your customization is.
The secret to our performance lies in materials. We use high-grade waterproof fabrics combined with aluminum foil and foam insulation layers for maximum temperature retention. The result is a deep cold box bag that stays stable even after hours of exposure. The waterproof coating repels rain or spills, while the smooth interior lining makes cleaning simple. Each zipper and seam is reinforced to prevent leaks or tears. Our products are not meant for one-time use—they’re built to last, to be folded, carried, and reused over and over. Many of our clients report their insulated fresh bags still perform like new after a year of daily use.
DeliverKingdom’s manufacturing and management systems are certified under BSCI and ISO9001 standards. Every stage—from material sourcing to packaging—is inspected and recorded for traceability. This ensures our partners, especially those in the food and logistics industries, receive products that meet international safety and environmental standards. Our reputation in the cold chain sector comes from consistency. Clients stay with us because every delivery, every product batch, and every inspection gives them confidence. When you see our label, it means performance you can depend on.
We believe freshness isn’t just about keeping things cold—it’s about keeping promises. For over a decade, we’ve worked to make cold chain delivery smarter, faster, and more sustainable. The insulated fresh bag, the vacuum insulated bag, and the adventure cooler bag are not just products—they’re part of a system that helps businesses move goods safely, reduce waste, and protect quality. As we look forward, we’re focused on developing even better materials, lighter structures, and more eco-friendly insulation solutions. Because in the end, DeliverKingdom stands for one thing: keeping freshness alive, from our factory to your hands.
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