Phase Change Material manufacturer / supplier in China, offering Portable Medical Cooler Box for Vaccine, Reagent, and Specimen Ista 7D Prequalified and Un3373/Un2814 Certificate, Dry Ice Thermal Shipper with EPS Insulation Un3373 Certiticate and Ista 7D Validation Maintaining 96 Hours Below -20° C, Un3373 Portable Thermal Package for Specimen and Vaccine +2° C~+8° C 48 Duration with Evaporative Cooling and so on.
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