Shipping Frozen Goods from Shenzhen to San Juan via Ocean Freight

Moving fresh produce successfully Requires a continuous cold chain. Use cooler boxes with the right amount of gel packs for Chilled food or dry ice for frozen goods, pre‑chill products before packing, and choose a time‑definite service. Clearly mark boxes as “Perishable” and specify the required temperature so carriers handle them as Reefer cargo.

Yes, frozen goods can often be shipped with dry ice by air, but dry ice is regulated as a dangerous good. Airlines Set 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. Most experts 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 fresh food and Frozen goods. Most shippers should 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 correct handling was used before honoring claims.

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

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

Fresh and frozen food must be transported in temperature-controlled containers to maintain appropriate conditions, ensuring that chilled food remains below 4°C and frozen food stays at or below -18°C. Proper insulation and monitoring devices should be utilized to prevent temperature fluctuations during the journey.

Shipments of fresh and frozen food require compliance with both Chinese export regulations and Puerto Rican import regulations, including obtaining necessary health certificates, permits, and adhering to USDA and FDA guidelines. Additionally, customs documentation must accurately reflect the nature of the goods and their storage conditions.

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