Shipping Reefer Cargo from San Juan to Yantian via Ocean Freight

Transporting fresh produce successfully demands a continuous cold chain. Use Insulated packaging with the right amount of gel packs for Chilled 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 Reefer cargo.

Yes, frozen goods can often be shipped with dry ice by air, but dry ice is regulated as a dangerous good. Airlines have 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 restrict coverage for temperature-related loss on fresh food and Frozen goods. 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 correct handling 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 verify 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 chilled food and frozen goods 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 goods must stay well below zero. If only one temperature setpoint is available, We recommend separating them into different temperature-controlled shipments to avoid freezing Fresh produce or partially thawing frozen items.

Fresh and frozen food must be transported under strict temperature controls to maintain quality. This typically requires refrigerated containers (reefers) capable of maintaining specific temperature ranges throughout the journey. Proper loading techniques and monitoring systems are essential to prevent temperature fluctuations during transit.

When shipping Fresh & Frozen Food to China, exporters must comply with Chinese food safety regulations, including obtaining necessary certifications and permits. Documentation such as health certificates, phytosanitary certificates, and customs declarations are required to ensure compliance with both Puerto Rican and Chinese regulations.

Yes, one example is CE North America, where we built a custom EDI feed that pushes real-time shipment updates, documentation, and exception alerts directly into their ERP, eliminating dozens of manual tasks and improving cross-department visibility.

Yes, DNA offers full port-to-door service, managing booking, loading, customs clearance, and final-mile delivery with one point of contact and one visibility platform.

Yes, our credentials are viewable. You can see our certifications and compliance credentials, including FMC license, DOT number, and C-TPAT partnership, in the Certifications section of our FAQs.