Shipping Frozen Goods from Zhongshan to Houston via Ocean Freight

Moving perishable goods successfully demands a continuous cold chain. Use cooler boxes 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 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. 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 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 Reefer cargo. Keep packing records and temperature logs; insurers often require proof that adequate insulation 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 verify 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 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, We recommend separating them into different Reefer cargo shipments to avoid freezing Fresh produce or partially thawing frozen items.

Proper temperature control is critical throughout the journey, requiring refrigerated containers for chilled and frozen items to maintain their integrity. Additionally, packaging must be robust to withstand ocean conditions, and regular monitoring of temperature during transit is essential.

Required documentation includes a bill of lading, commercial invoice, packing list, and health certifications for food products. Compliance with U.S. Food and Drug Administration (FDA) regulations and Customs and Border Protection (CBP) requirements is also necessary to ensure safe entry into the United States.

DNA offers scalable capacity for seasonal spikes as part of our ground transportation solutions.

DNA offers warehousing and distribution with inventory management and reporting, B2B pick/pack and palletization, cross-docking, transloading, and partnered facilities in key logistics hubs.

Yes, DNA offers global shipment support for hardware, electronics, and high-value IT assets with secure handling.