Shipping Chilled Food from Dalian to San Juan via Ocean Freight

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

Yes, frozen goods 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. Most experts recommend checking carrier and destination rules in advance and combining dry ice with insulated packaging to keep reefer cargo at temperature while staying within dry‑ice limits.

Standard cargo policies may restrict coverage for temperature-related loss on chilled food and frozen food. Most shippers should arranging a policy that specifically covers temperature deviation and spoilage, and declaring the full value of your refrigerated food shipment. Keep packing records and temperature logs; insurers often require proof that adequate insulation was used before honoring claims.

Most chilled beverages 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 temperature-controlled shipment is set correctly.

You can sometimes mix chilled 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 food must stay well below zero. If only one temperature setpoint is available, most logistics providers recommend separating them into different temperature-controlled shipments to avoid freezing Fresh produce or partially thawing frozen items.

Fresh and frozen food requires strict temperature control during transit. It is essential to use refrigerated containers to maintain specific temperature ranges for chilled and frozen products. Additionally, proper loading techniques must be employed to minimize temperature fluctuations and ensure the integrity of the cargo throughout the journey.

Shipping fresh and frozen food from China to Puerto Rico requires adherence to both Chinese export regulations and U.S. import regulations. This includes obtaining necessary health certificates, ensuring compliance with food safety standards, and completing all required customs documentation to facilitate the import of perishable goods.

Our customs brokerage includes tariff classification and valuation as part of our in-house expertise.

Our network includes partnered facilities in key logistics hubs, including locations near important ports for strategic storage and fulfillment.

We encourage you to take the DNA “One Test Run Challenge” with a single shipment so we can demonstrate our visibility, reliability, and partnership-focused approach.