Shipping Fresh Food from Shenzhen to Shanghai via Air Freight

Moving perishable goods successfully necessitates a continuous cold chain. Use Insulated packaging with the right amount of gel packs for Chilled food or dry ice for Frozen food, pre‑chill products before packing, and choose a Fast transit service. Clearly mark boxes as “Perishable” and specify the required temperature so carriers handle them as temperature-controlled freight.

Yes, Frozen food can in many cases be shipped with dry ice by air, but dry ice is regulated as a dangerous good. Airlines impose limits on how much dry ice is allowed per package and per shipment, and labels must show the net weight of dry ice and UN1845 markings. We recommend checking carrier and destination rules in advance and combining dry ice with insulated packaging to keep Frozen food at temperature while staying within dry‑ice limits.

Standard cargo policies may limit coverage for temperature-related loss on chilled food and frozen food. We recommend arranging a policy that specifically covers temperature deviation and spoilage, and declaring the full value of your Reefer cargo. Keep packing records and temperature logs; insurers often require proof that Proper packaging was used before honoring claims.

Most refrigerated food should stay between 0–4°C, while many frozen goods products must remain at −18°C or colder. Exact ranges depend on the product type and local regulations. Always check requirements for each item and specify the target range on booking instructions and labels so your Reefer cargo is set correctly.

You can sometimes mix fresh food and frozen goods in the same load, but only if your container or vehicle can maintain separate temperature zones. Chilled food typically needs temperatures above freezing, while Frozen goods must stay well below zero. If only one temperature setpoint is available, We recommend separating them into different Reefer cargo shipments to avoid freezing Fresh produce or partially thawing frozen items.

It is crucial to maintain the cold chain throughout the shipping process to ensure the quality and safety of fresh and frozen food. This includes using insulated packaging and appropriate refrigerants to keep products at the required temperatures during transit.

Shipments of fresh and frozen food must comply with China's food safety regulations, which may include obtaining necessary health certificates and ensuring proper labeling. Customs documentation must accurately reflect the nature of the products to facilitate clearance.

DNA adheres to industry best practices and relevant data protection regulations for international shipping and technology platforms, including GDPR and CCPA where applicable.

SAMMIE is different because its proprietary ecosystem of standardized shipping data that is meticulously cleaned, weighted, and validated from trusted third-party sources and DNA Supply Chain Solutions’ own operational history, enabling AI tools that think ahead instead of just reporting past events.

The platform saves time by providing real-time updates, proactive alerts, and a single dashboard, which has led customers to reduce tracking time from 25–30 hours per week to 2–3 hours per week and achieve about 50% less time spent tracking shipments.