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As winter sports enthusiasts gear up for the skiing season, staying warm on the slopes is a top priority…

Please follow me into Hanyao’s professional laboratory. We are equipped with very complete and advanced testing equipment and device…

Hypothermia is a condition in which the body is unable to maintain a normal range of body temperature, resulting in hypothermia…

The raw materials are mainly iron powder, activated carbon, vermiculite, super absorbent polymer, salt and water