SimtoLink: A cold-chain breach notifies both the driver and the warehouse
Cold-chain logistics keeps temperature-controlled goods (food, medicine, fresh produce, and similar goods) within a specified temperature range through production, storage, transport, and delivery. Temperature and humidity sensors, temperature sensors, and GPS positioning provide temperature monitoring and traceability across the whole journey, protecting product quality and safety. Cold-chain logistics must meet standards such as HACCP, GSP, and FDA, and it coordinates with bonded warehouses, overseas warehouses, and last-mile delivery.
Core stages of cold-chain logistics
Cold-chain logistics covers cold storage (refrigerated zones in bonded warehouses and overseas warehouses), refrigerated transport (refrigerated trucks and refrigerated containers), and last-mile delivery (insulated packaging and instant delivery). The temperature range depends on the product: frozen (−18°C and below), chilled (0°C to 4°C), and cool (15°C to 25°C). Temperature and humidity sensors and temperature sensors collect data in real time and alert when limits are exceeded.
IoT in cold-chain logistics
IoT gives cold-chain logistics visibility and traceability across the whole journey. Temperature and humidity sensors and temperature sensors collect data and upload it to the cloud platform over 4G, Wi-Fi, and Bluetooth; GPS provides track tracing; blockchain can strengthen tamper resistance. The data supports compliance audits, HACCP and GSP certification, and responsibility in reverse logistics. SimtoLink can provide sensor connectivity, track tracing, and API integration for the cold chain.
Implementation notes and cross-border coordination
Implementing cold-chain logistics requires deploying temperature, humidity, and similar sensors, connecting data to the cloud platform, standardizing temperature-control SOPs and exception handling, and meeting compliance such as HACCP, GSP, and FDA. Coordination with electronic customs declaration, multimodal transport, and the last mile can keep temperature control across the whole cross-border cold chain.
Source: https://www.simtolink.com/support/solution/cold-chain-logistics.html