EasyGO incorporates RuhrTech’s RAL-certified solid-state PCM, which ensures temperature-sensitive parcels to be packaged immediately into the shipper after the coolant is retrieved from precooling, bypassing the long wait for coolant cold release (normally 24-48 hours). This significantly increases packaging efficiency, while also minimizing risks caused by temperature deviations during coolant preparation. Additionally, the solid-state PCM is free of leakage and deformation, ensuring thermal control stability and preventing spillage during long-term use.