This is a Bio Medical Blood Transportation cooler bag, outer material is Oxford bag, and internal material is PU or VPU Splicing box,The combination of them can keep your contents cold for more than 24 h.PU or VPU provide energy efficiency and space benefits for home appliances, temperature-co
After several times of research and testing, Self-assembling pu insulation box have applied for our company's Patent. PCM cold palte can meet for different temperature request.


For Meet different temperature control requirements , please contact :
Email : vera@czjmjs.com
Phone/whatsapp/wechat :13063922766
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