About Wenzhou Jingheng Packaging Co., Ltd.
We specialize in foreign trade insulated bags, cold storage fresh-keeping bags, takeaway insulated packaging, vaccine cold storage insulated bags and various custom packaging products. Adhering to the philosophy of environmental protection, high efficiency and durability, we provide one-stop insulated packaging solutions. Our products are exported to many countries and regions including the United States, Canada, Europe, Russia and the Middle East.
With complete production supporting facilities, we have 2 fully automatic mechanical production lines and a total production plant area of 1,900 square meters. Our stable and efficient production team supports both large-scale mass production and refined customization. In the future, we will uphold integrity, deepen quality management and keep innovating, striving to become a trusted benchmark brand in the insulated and fresh-keeping packaging sector.
Our Products
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Vaccine Transport Bag
Model: JH-VT-001
Parameters: Temperature control: 2℃~8℃ (6h); Tear resistance: ≥50N; Weight: 500-800g
Cooler Bag
Model: JH-CB-001
Parameters: Cold retention: 6h (5.2℃→20.4℃); Load-bearing: ≤5kg; Thickness: 0.3-0.5mm
Insulated Bag
Model: JH-IB-001
Parameters: Heat retention: 6h (91.4℃→51.8℃); Size: 15-45cm (L×W×H); Leakage rate: 0%
Aluminum Foil Insulated Bag
Model: JH-007
Parameters: Heat retention performance: ≥3 hours (90℃ initial temperature → ≥45℃ after 3h)
Cold retention performance: ≥4 hours (0℃ initial temperature → ≤10℃ after 4h)
Leak-proof rating: 100% non-leakage
Size: Fully customizable (15-50cm in length)
Company Gallery
Certifications & Awards
Success Stories & Case Studies
International Retailer (Carrefour)
Expanded cooperation to 10+ countries; customer satisfaction score 95%
Adapt to high/low temperature environments; easy to clean
International Food Enterprise (Nestle)
Custom LOGO packaging enhances brand recognition; order volume increases by 15% annually
Food-grade material compliance; consistent quality across batches
International Retailer (Walmart)
5-year cooperation, zero quality complaints, on-time delivery rate ≥98%
Meet Walmart Supplier Audit Standards; Adapt to North American Climate
Company & Product Videos
Company Introduction & Factory Tour
⏱ Duration: 3:45 | 👁 Views: 15,230
Product Demonstration - Kestrel K-1
⏱ Duration: 5:12 | 👁 Views: 28,450
Technology Innovation Showcase
⏱ Duration: 4:30 | 👁 Views: 12,890
Customer Testimonials & Success Stories
⏱ Duration: 6:20 | 👁 Views: 9,650
Ready to Transform Your Life?
Contact us immediately to learn how our products meet your needs.